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Courtney Whitmore

Courtney Elizabeth Whitmore, better known as Stargirl, is a fictional superheroine appearing in American comic books published by DC Comics. Created by writer and artist Lee Moder, she first appeared in Stars and S.T.R.I.P.E. #0 in July 1999 as the second incarnation of the , a legacy hero inspired by the character from the 1940s. Johns modeled the character after his late sister, Courtney Johns, who perished in the 1996 explosion of , infusing her with youthful optimism and enthusiasm to honor that personal tragedy. In her comic origin, Whitmore is depicted as a typical teenager from Blue Valley, Nebraska, who relocates there with her mother, Barbara, and new stepfather, —a former sidekick to the original known as Stripesy. Upon discovering Dugan's hidden superhero memorabilia in their basement, the spirited 14-year-old convinces him to construct a patriotic costume for her, launching her crime-fighting career alongside Dugan (now operating as S.T.R.I.P.E., with his mechanized suit). Her early adventures emphasize family dynamics and youthful rebellion, but her role evolves significantly when she inherits the powerful Cosmic Staff from retiring hero , prompting her to adopt the Stargirl moniker and join the veteran as one of its youngest members. As Stargirl, Whitmore wields the Cosmic Staff—a versatile artifact that enables flight, energy projection in the form of blasts or constructs, protective force fields, and enhanced physical abilities like , speed, and agility—while relying on her exceptional gymnastic training and prowess for combat. She has been a core JSA member, contributing to major storylines such as the society's reformation and battles against threats like the , and later served with iterations of the Justice League, including the Justice League of America and Justice League United. Throughout her publication history, Stargirl embodies themes of , , and , often leading younger heroes like the new , , and in efforts to revive the JSA's spirit for a modern era.

Creation and publication

Creation

Courtney Whitmore was created by writer and artist Lee Moder as a tribute to Johns' younger sister, Courtney Johns, who tragically died at age 18 in the explosion on July 17, 1996. Johns has shared that his sister was a passionate fan of , and he drew from her "smart, funny and endlessly enthusiastic" personality to infuse the character with optimism and vitality. Johns envisioned Whitmore as a youthful, forward-looking embodiment of heroism, aiming to recapture his sister's "spirit and optimistic energy" in a celebratory that emphasized positivity amid tropes. This approach highlighted her as a teenage who brought fresh energy to established heroic traditions, reflecting Johns' desire to honor his sister's influence through a character who was "endlessly enthusiastic" about justice and adventure. The initial concept centered on a rebellious teenage girl who discovers her stepfather Pat Dugan's old costume—leftover from his days as the Stripesy—and decides to wear it as a way to spite him for marrying her mother and uprooting the family. This setup cleverly reversed traditional mentor- dynamics, weaving personal family tensions into the framework to explore themes of growth, reconciliation, and youthful defiance.

Publication history

Courtney Whitmore debuted as the second in Stars and S.T.R.I.P.E. #0 in July 1999, launching a 15-issue written by that explored her early adventures alongside her stepfather as S.T.R.I.P.E.. The series established her as a teenage drawing from the legacy of the original , with the full run concluding in March 2001. Whitmore joined the Justice Society of America in JSA #51 in September 2003, becoming a recurring member during the flagship series' run from 1999 to 2006 across 87 issues. She received the Cosmic Staff from Starman (Jack Knight) in JSA #51, and transitioned to the identity of Stargirl in JSA All-Stars #4 in January 2010, marking a pivotal milestone in her development as a core JSA figure. She continued as a prominent character in the team's stories, including tie-in appearances during the Infinite Crisis event from 2005 to 2006, where she participated in key battles against multiversal threats. Following the original JSA series' end, Whitmore featured in the splinter group title JSA All-Stars from 2009 to 2011, spanning 18 issues and focusing on younger members like herself and Power Girl. In the New 52 era, she joined the Justice League of America (vol. 2) starting with #1 in April 2013, serving through the 2011–2016 relaunch period as a government-sanctioned team member. Under DC Rebirth, she appeared in The New Golden Age one-shot in 2022 and the tie-in miniseries Stargirl: The Lost Children #1–4 from November 2022 to February 2023, delving into Golden Age mysteries. Her role expanded in the Titans: Beast World crossover from 2023 to 2024, including a spotlight in Titans: Beast World Tour: Star City #1 in March 2024, as well as appearances in Jay Garrick: The Flash #2–3 (January–February 2024) and #6 (June 2024), and Justice Society of America #12 (October 2024). A solo Stargirl series launched in 2020, collecting and expanding on her foundational stories from Stars and S.T.R.I.P.E. and early JSA appearances. As of November 2025, Whitmore continues as a member of the ongoing Justice Society of America series (2023–present), with limited major roles in other ongoing titles and no confirmed appearances in the DC All-In initiative or the Absolute Universe line.

Fictional character biography

Origins as Star-Spangled Kid

Courtney Elizabeth Whitmore was born in to Barbara Whitmore and the absent Sam Kurtis, who separated from her mother shortly after her birth, leaving Barbara to raise Courtney alone until she remarried , a former known as Stripesy, and the family relocated to Blue Valley, Nebraska, where Dugan worked as a mechanic. In her new hometown, the teenage Courtney struggled to adjust, resenting Dugan as an intrusive stepfather and clashing with him over household rules and her rebellious attitude. While rummaging through 's workshop one day, Courtney discovered his old Stripesy costume alongside the gear of his former partner, the original , , including the Cosmic Converter Belt. Motivated by a mix of curiosity, boredom, and a desire to provoke Dugan, she donned the Star-Spangled Kid's patriotic costume and began using the belt's powers to fight minor crime in Blue Valley, establishing herself as a headstrong, defiant young hero who prioritized fun and independence over caution. This impulsive start to her vigilante career highlighted her sassy, teenage persona, often using her activities to needle her and assert control in their tense family dynamic. Courtney's debut as the quickly escalated when she confronted Shiv, the genetically enhanced son of the villainous , who was targeting local residents in Blue Valley. Despite her inexperience, she held her own in the skirmish, drawing into the fray; recognizing her potential and his own past, he donned a custom robotic exosuit to become S.T.R.I.P.E., forming an uneasy partnership with his stepdaughter to combat escalating threats. Together, they battled the during an of their town, all while navigating personal family conflicts, such as Courtney's ongoing resentment toward and revelations about her absent father's true fate. These early missions solidified their duo as Midwest protectors, with Courtney's bold, irreverent style driving their successes amid the chaos.

Becoming Stargirl and early JSA involvement

After proving her heroism during trials with the Justice Society of America (JSA), teenager Courtney Whitmore received the Cosmic Staff from retiring Starman Jack Knight, who selected her as his successor due to her determination and shared legacy ties. This transfer occurred in Starman #81 (2001), marking Whitmore's shift from the Star-Spangled Kid identity to Stargirl, a name suggested by the original Star-Spangled Kid's sister, Mary Pemberton, to honor both her past role and Knight's lineage. As the youngest member of the reformed JSA, Stargirl quickly integrated into the team, participating in high-stakes missions that tested her alongside veteran heroes like and . One early challenge involved defending the JSA's headquarters from a rampaging , who had been driven mad by exposure to the Joker's toxins; Stargirl, aided by new recruit and his genie, battled the undead monster through the streets and sewers, ultimately subduing him to protect the team. Internal team dynamics added layers to her role, as older members like mentored her while navigating generational tensions, fostering her growth amid the group's legacy-driven structure. Balancing her superhero duties with high school life in Blue Valley proved challenging for Stargirl, who often juggled classes, social pressures, and secret identities. She developed a crush on teammate Atom Smasher, leading to awkward distractions during missions that the JSA addressed through supportive interventions, highlighting her youthful vulnerabilities. Rivalries extended to her , particularly with classmate Cindy Burman (Shiv), daughter of the villain , whose antagonism forced Stargirl to confront threats both in school hallways and battlefields. With encouragement from her stepfather , who served as the team's mechanized enforcer S.T.R.I.P.E., she maintained family backing amid these dual worlds. Early arcs further solidified Stargirl's place in the JSA, including clashes with the resurgent , a neo-Nazi organization led by targeting the descendants of heroes. In these encounters, detailed in Justice Society of America Vol. 3 (2007), Stargirl helped repel attacks on JSA allies, using her staff to counter the group's advanced weaponry and ideological assaults, reinforcing the team's commitment to legacy protection.

JSA era and major conflicts

During her tenure with the Justice Society of America (JSA), Courtney Whitmore, as Stargirl, played a pivotal role in several high-stakes conflicts that tested her resolve and highlighted her growth as a hero. One of the most significant events was the "Black Vengeance" storyline, where Per Degaton targeted the JSA by traveling to 1951 to assassinate President Harry S. Truman and frame the team, aiming to erase the legacy of masked heroes. Stargirl joined a subset of the JSA assembled by Rip Hunter to pursue Degaton through time, arriving in a post-McCarthy era America rife with suspicion toward superheroes. There, she interacted with Golden Age icons, including attempting to recruit an institutionalized Ted Knight (Starman), only to face imprisonment after his medicated delusions led authorities to her. Her efforts underscored the challenges of bridging generational gaps within the hero community, as the team convinced figures like the Atom, Doctors Mid-Nite, and Sandman to aid their cause despite the disbanded JSA's reluctance. In the same arc, Stargirl confronted personal and team turmoil, including a reconciliation with teammate Atom Smasher (Albert Rothstein), who sought forgiveness for his past alliance with during the "Black Reign" events, where Adam's forces had executed Rothstein's father for war crimes. Stargirl's empathy facilitated Rothstein's reintegration into the JSA after he risked his life battling the , possessed by , and was saved by an unlikely intervention from himself. This moment not only resolved lingering tensions over Rothstein's actions but also demonstrated Stargirl's emerging leadership among the team's younger members, as she advocated for redemption amid moral complexities. Family revelations added emotional depth; while time-displaced, Stargirl encountered Starwoman, who revealed herself as Courtney's future half-sister and hinted at a shared heroic legacy involving stepbrother Mike Dugan and Tyler's android son in a reformed JSA. These discoveries strained her relations with Mike, highlighting ongoing familial frictions rooted in their blended family dynamics and her dual life as a hero. Stargirl's optimism shone through in battles against formidable foes, including clashes with and the . During the "Black Reign" crisis, she fought alongside the JSA against Adam's authoritarian regime in Kahndaq, where the villain's forces sought to impose brutal justice, showcasing her ability to hold her own with the Cosmic Staff against overwhelming odds. Later, in the "" arc, the , led by Johnny Sorrow, targeted Jakeem Thunder's genie for their conquest plans, drawing Stargirl into a fierce confrontation that emphasized her protective instincts toward newer, younger recruits. Her unwavering positivity provided a counterbalance to the team's darker moments, such as the internal divisions over Black Adam's controversial bid for JSA membership, where some members debated his violent methods while Stargirl pushed for a chance at reform, reflecting her belief in heroism's redemptive potential. These conflicts solidified her as a bridge between the JSA's veteran wisdom and youthful vigor, even as external threats like those escalating toward loomed.

Infinite Crisis and immediate aftermath

During the , Courtney Whitmore, as Stargirl, joined forces with members of the , , and [Doom Patrol](/page/Doom Patrol) to battle the rampaging in . In the intense confrontation, she unleashed a powerful energy blast from her cosmic staff at , though it failed to harm him significantly. The fight proved devastating, with killing several Titans and injuring numerous others; Stargirl sustained serious injuries but ultimately survived the clash. In the wake of the crisis, Stargirl attended a memorial service honoring fallen JSA members and other heroes lost in the conflict, where she grappled with the profound personal toll of heroism and the sacrifices it demanded. This event deepened her reflections on the dangers faced by the Society, prompting her to question the sustainability of her double life amid such losses. Seeking some normalcy, Stargirl enrolled at Blue Valley University to pursue college studies, balancing academics with occasional superhero duties and mentoring emerging young heroes within the JSA's ranks. However, the emotional scars from the crisis lingered, fueling doubts about whether she could—or should—continue as Stargirl, as she confronted revelations about her family's past and the psychological weight of near-death experiences.

One Year Later continuity

Following the events of Infinite Crisis, Courtney Whitmore returned to active duty as Stargirl with the reformed Justice Society of America (JSA), joining a core team led by Golden Age veterans like Jay Garrick (Flash), Alan Scott (Green Lantern), and Ted Grant (Wildcat). The group established operations from their headquarters in New York City, allowing for enhanced global monitoring and rapid response capabilities. This reformation emphasized bridging generational gaps, with Stargirl serving as a key liaison between the veteran heroes and newer recruits. In her expanded role, Stargirl mentored emerging young heroes on the team, notably Maxine Hunkel (), the granddaughter of the original , guiding her in controlling wind-based powers and integrating into JSA protocols during missions. She also formed close bonds with other junior members like , fostering a supportive environment for the team's younger contingent. These mentoring efforts highlighted Stargirl's maturation from a novice to a reliable team pillar, contributing to the JSA's stability amid internal dynamics. Stargirl's personal life intertwined with her heroic duties, as she developed romantic interests within the JSA, particularly with Albert Rothstein (Atom Smasher), whose complex redemption arc added emotional depth to their interactions during joint operations. This relationship evolved amid team tensions, reflecting Stargirl's growing confidence in navigating both battles and interpersonal connections. The JSA, bolstered by Stargirl's cosmic staff-wielding prowess, tackled major global threats during this era, including clashes with the immortal sorcerer , whose attempts to manipulate magical artifacts threatened international stability. Stargirl played pivotal roles in these conflicts, using her energy blasts and flight to support frontline assaults and protect civilians. Throughout this period, Stargirl balanced her responsibilities with studies, attending classes while maintaining her JSA commitments, which underscored her development into a more assured leader capable of multitasking high-stakes demands. This dual life exemplified her evolution, as she increasingly took initiative in team strategies and inspired peers with her .

The reboot

In the New 52 continuity initiated by DC Comics in September 2011, Courtney Whitmore's origin was reimagined with her discovering the Cosmic Staff—a weapon originally created by Starman Ted Knight—in the possession of her stepfather, Pat Dugan, leading her to adopt the Stargirl identity and become a local hero in California after a dramatic rescue from a fire. This version emphasized her youthful enthusiasm and rapid rise to fame, with Pat providing training despite initial reluctance, while tying her directly to the Starman legacy through the staff's cosmic energy capabilities. Stargirl was retconned as a founding member of the Justice League of America (JLA), a government-backed team assembled by Amanda Waller of A.R.G.U.S. to monitor and counterbalance the main Justice League, highlighting themes of oversight and control over superheroes. In this role, she participated in key conflicts, including battles against the Shadow Thief, who wielded shadow-manipulating technology to target alien life on Earth, as depicted in Justice League of America #7.3 and during clashes with the Secret Society in issue #10. Other threats involved confrontations with the Injustice League and members like Giganta and Deathstroke, often under the mentorship of Martian Manhunter, who guided her telepathically in combat. Her development in this era remained limited to ensemble appearances, prioritizing team dynamics—such as tensions with Cyborg during the Trinity War event and collaborations with heroes like Hawkman and Vixen—over personal backstory or solo adventures. After the JLA disbanded due to Waller's manipulations, Stargirl briefly joined the Canada-based Justice League United, working with figures like Supergirl on interstellar missions before the series concluded. By 2015, amid the Convergence event, her narrative converged with pre-Flashpoint elements, restoring ties to the Justice Society of America.

DC Rebirth and recent developments

With the initiative restoring much of the pre-Flashpoint continuity, Courtney Whitmore's full history as Stargirl, including her early involvement with the , was reaffirmed in the 2022 one-shot The New Golden Age. This event positioned her as a key figure in uncovering and protecting the JSA's legacy, leading directly into her starring role in the spin-off miniseries Stargirl: The Lost Children (2022–2023). In the series, Whitmore teams with Red Arrow () to rescue the "Lost Children"—a group of forgotten young JSA heroes from the who had been erased from history by time manipulators like . Their mission emphasizes themes of legacy preservation, as Whitmore integrates these young heroes into the modern era, solidifying her as a bridge between past and present JSA generations. During the Titans: Beast World crossover event (2023–2024), Stargirl temporarily joined the Titans to combat a global crisis triggered by Beast Boy's uncontrolled powers, which mutated numerous heroes into animal forms. In the tie-in one-shot Titans: Beast World Tour – Star City #1, she reunites with Red Arrow and allies with Huntress (Helena Bertinelli) to defend Star City from rampaging, beast-altered Justice Society members, such as a frog-like Lantern and an alligator version of Judy Garrick. This storyline highlights Whitmore's adaptability and her ongoing ties to the JSA, even as she collaborates with younger teams amid the chaos. Whitmore's prominence continued in the Justice Society of America revival series (2022–2024), written by Geoff Johns, where she serves as a core member and explores her familial and mentorship roles within the team. The series delves into her connections to legacy heroes like Starman and the Huntress, with arcs focusing on rebuilding the JSA after conflicts involving the lost children and external threats. For instance, in Justice Society of America #12, Stargirl reflects on her leadership potential and the enduring family bonds that define the team's dynamics post-battle. As of November 2025, Stargirl has no major story arcs in the DC All-In initiative or the line, with her appearances limited to minor cameos in team books.

Powers and abilities

Skills and training

Courtney Whitmore demonstrates exceptional proficiency as a and acrobat, skills she honed through dedicated and competitive success prior to her career. These abilities provide her with superior agility and coordination, essential for maneuvering in dynamic environments without relying on her equipment. She received formal training in and from her stepfather, , a former with extensive field experience, enabling her to hold her own against skilled adversaries in close-quarters engagements. This regimen, detailed in her early adventures, emphasizes practical defensive techniques and endurance building. Influenced by Dugan's engineering background, Whitmore demonstrates resourcefulness in understanding technical aspects and strategic planning during missions, though maintenance of her gear is primarily handled by Dugan. Her strong willpower and emerging leadership qualities were refined through mentorship in the , where veterans guided younger members in and . This guidance fostered her ability to inspire confidence among peers and adapt resiliently to intense conflicts, drawing on her youthful determination to persevere in high-stakes scenarios.

Equipment

Courtney Whitmore initially relied on the Cosmic Converter Belt as her primary equipment when adopting the Star-Spangled Kid mantle. Originally belonging to Sylvester Pemberton, the Golden Age Star-Spangled Kid, the belt was discovered by Whitmore among the belongings of her stepfather, Pat Dugan, a former sidekick to Pemberton known as Stripesy. The device, powered by cosmic energy conversion technology developed by Ted Knight (the original Starman), enhances the wearer's strength, speed, and durability to superhuman levels while allowing the projection of concussive energy blasts in the form of "shooting stars". Upon transitioning to the Stargirl identity, Whitmore received the Cosmic Staff from Jack Knight, who relinquished the Starman mantle in 2003. Crafted by Ted Knight as an advanced gravity rod capable of absorbing stellar energy, the staff serves as Whitmore's signature weapon and serves multiple functions, including enabling high-speed flight, discharging powerful energy blasts, forming solid energy constructs for offense or defense, and absorbing ambient energy to recharge or neutralize threats. The indestructible rod allows intuitive control by its wielder, and it amplifies the user's agility and reflexes during combat. The evolution of Whitmore's equipment reflects her growth as a hero across DC Comics continuities. During her early years as in the late 1990s, the Cosmic Converter Belt was her sole technological aid, but the acquisition of the Cosmic Staff in 2003 marked her full adoption of the Stargirl persona and integration into the . In the reboot (2011) and era (2016 onward), she primarily wields the staff for its versatility, with the belt serving as a supplementary tool that bolsters her physical capabilities when needed. Maintenance of Whitmore's gear is handled by , whose expertise as a —demonstrated in constructing his own S.T.R.I.P.E. armor from automotive parts—ensures the equipment's reliability. has performed occasional modifications to both the and , adapting them for specific Justice Society missions, such as enhancing energy output for large-scale threats.

Relationships

Supporting characters

Pat Dugan, known as S.T.R.I.P.E., serves as Courtney Whitmore's stepfather and primary technological ally in her superhero endeavors. A former sidekick to the original named Stripesy, Dugan pilots a powerful armored exosuit that provides heavy firepower and defensive capabilities during missions alongside Stargirl. His role extends beyond combat, offering paternal guidance and mechanical expertise to support Courtney's growth as a hero. Barbara Whitmore, Courtney's mother, provides essential emotional grounding and a sense of normalcy amid her daughter's extraordinary life. Married to , Barbara balances family life with her career, often acting as the stabilizing force that encourages Courtney to maintain her teenage identity outside of superheroics. Mike Dugan, Pat's son and Courtney's stepbrother, occasionally assists as an aspiring in early adventures. His involvement highlights the family dynamic, where he seeks to emulate his father's heroic legacy while navigating sibling tensions with Courtney. Josh Hamman emerges as a romantic interest for Courtney during her time in Blue Valley, Nebraska, forming a close friendship as a peer and ally in her social circle. He supports her early heroic efforts indirectly before her full integration into broader Justice Society activities. Within the Justice Society of America, veterans like Wildcat (Ted Grant) and Hourman (Rex Tyler) act as key mentors, imparting wisdom on heroism, combat, and legacy to the young Stargirl. Wildcat, with his boxing prowess and long JSA tenure, guides Courtney in physical training and ethical decision-making during team operations. Similarly, Hourman offers strategic insights from his founding member experience, helping shape her role in the society's intergenerational dynamics.

Enemies

Courtney Whitmore, as Stargirl, has faced numerous adversaries throughout her career, with several standing out for their personal stakes and repeated confrontations. One of her most persistent rivals is Shiv, real name Cindy Burman, a high school mean girl and fellow Blue Valley resident who first antagonized Whitmore by tripping her in the lunchroom. As the daughter of the villainous , Burman was raised and surgically enhanced from childhood to serve as an assassin, featuring sub-dermal blades in her wrists and ankles for lethal combat, along with reinforced armor plating and , speed, and durability. Debuting as Shiv in Stars and S.T.R.I.P.E. #7, she joined the of America after her father's apparent death, driven by revenge and a desire to prove her superiority, leading to intense battles with Stargirl that blended personal high school animosity—exacerbated by Burman's jealousy over a shared romantic interest—with clashes. Closely tied to Shiv's vendetta is the , a and World War II-era villain who debuted in All-Star Squadron #4 as a member of Japan's , using sorcery and artifacts like the Spear of Destiny to manipulate superhumans. In the Stars and S.T.R.I.P.E. miniseries, he targeted Blue Valley, Nebraska, by its youth to build an army, directly endangering Whitmore's family and community as part of a scheme to enslave American children through mind control technology. His cybernetic enhancements and surgical experiments on his daughter amplified the threat, culminating in a decisive confrontation in Stars and S.T.R.I.P.E. #12 where Stargirl and her stepfather STRIPE defeated him, though his influence lingered through Shiv's ongoing rivalry. During her tenure with the , Stargirl encountered the undead brute multiple times, an immortal zombie originating from Slaughter Swamp in the with immense strength and regenerative abilities that make him a relentless force. Their clashes often highlighted Grundy's chaotic rampages, such as in a key battle alongside where Grundy, poisoned and enraged by the , stormed JSA headquarters in , forcing Stargirl to use her cosmic staff's energy blasts and agility to evade his crushing blows while coordinating with Thunder's lightning summons to subdue him. These encounters underscored Grundy's role as an uncontrollable monster, with Stargirl's youthful determination proving crucial in containing his destructive outbursts during JSA missions. In the New 52 continuity, Stargirl joined the Justice League of America and faced Shadow Thief (Aviva Metula), a female villain empowered by shadow-manipulating technology that allows intangibility, , and energy projection, introduced as part of her rebooted origin. Shadow Thief targeted Whitmore's family directly, invading her home to kill her brother and severely wound her mother , forcing Stargirl into a desperate defense that highlighted the villain's xenophobic agenda against alien life while showcasing Stargirl's growth as a protector. Their battles extended to team efforts in Justice League of America, where Shadow Thief's ability to animate massive shadows—like hurling the Moon's silhouette toward Earth—challenged the League's combined might, with Stargirl contributing her stellar energy attacks to counter the darkness. As a multiversal threat during Infinite Crisis, Superboy-Prime represented an overwhelming adversary for Stargirl and the JSA, a pre-Crisis Kryptonian with godlike powers including super strength, speed, and invulnerability, driven mad by the destruction of his Earth. In the event's climax, particularly around Infinite Crisis #4 and #6, Superboy-Prime's assaults on heroic teams like the JSA in Philadelphia put Stargirl in the line of fire amid widespread chaos, where her cosmic rod's blasts were among the futile but valiant efforts to halt his reality-warping rampage that killed numerous heroes and reshaped the DC Universe. His embodiment of unchecked power forced Stargirl to confront threats beyond personal scale, reinforcing her resolve within the JSA.

Alternate versions

Multiverse variants

In the multiverse of DC Comics, Courtney Whitmore, known as Stargirl, has appeared in several alternate universes, showcasing variations of her character as a leader, merged hero, and resistance fighter. An adult version of Courtney from Earth-7, operating as Starwoman, is depicted as the second-in-command to Starman and a member of the League of Shamans. In Countdown: Arena #1 (2008), she leads a version of the Justice Society of America in a brutal battle against the villain Monarch within his interdimensional arena, where heroes from across the 52 universes are forced to fight for survival. This variant highlights a more experienced and battle-hardened Whitmore, who wins her confrontation in the arena. Under the Infinite Frontier initiative, Stargirl features in cameos across variant histories in Justice Society of America (vol. 4, 2022), where she explores multiversal threats alongside the JSA. These appearances depict alternate Courtneys from divergent timelines, including one leading a splinter JSA against cosmic incursions and another mentoring young heroes in a post-crisis reality, tying into broader explorations of DC's expanded and the society's role in preserving variant legacies. Other multiverse variants include a gender-swapped version on Earth-11, known as Starboy, who possesses similar staff-based powers in a world of reversed genders, and an antagonistic counterpart on Earth-3 as part of the Crime Society, embodying a villainous twist on her heroic legacy.

Elseworlds and adaptations

In the 1999 Elseworlds miniseries The Kingdom, a sequel to Kingdom Come, Courtney Whitmore appears as Stargirl, depicted as a seasoned veteran and leader within the in a dystopian future timeline. She confronts the villain during a public event in , flying him away to interrogate him about his alliance with the antagonist and his exploitation of the JSA's legacy, showcasing her authoritative role and commitment to heroic ideals in this alternate reality. Another non-canonical variation appears in the 2015 DC Comics: Bombshells series, an alternate-history narrative reimagining with empowered women as central figures. Here, Courtney Whitmore is reinterpreted as Kortni Duginovna, born to a Soviet mother and an English spy father, raised under a Soviet alias, and trained as a gymnast before defecting to become the propaganda heroine Stargirl, wielding energy-based powers in a steampunk-infused setting that alters her origin to emphasize and . These tales explore conceptual divergences in Whitmore's development, such as accelerated maturity into leadership or geopolitical twists on her heritage, but no new standalone stories featuring her have been published since 2020, leaving such explorations relatively sparse compared to her canonical arcs in the Rebirth era.

In other media

Television

Courtney Whitmore, known as Stargirl, has been portrayed in several live-action and animated television series within the Comics universe, often emphasizing her role as a young hero inspired by the (JSA).

Live-Action Portrayals

In the 2009 episode "Absolute Justice" of , appeared as Courtney Whitmore, a high school student who joins a reformed JSA team alongside other legacy heroes, teasing her cosmic rod-wielding abilities in a brief but pivotal role that hints at her comic origins without fully exploring her backstory. portrayed Courtney Whitmore/Stargirl in season 2 of DC's (2016–2017), appearing in episodes such as "The " and "Doomworld," where she operates as a vigilante, utilizing her staff in time-travel adventures with the Legends team and showcasing her youthful determination against multiversal threats. The series Stargirl (2020–2023), later streaming on , featured as the lead in a full of Courtney's , depicting her discovery of the cosmic staff and battles against the of America (ISA) in Blue Valley, , with the show expanding on her family dynamics, including her stepfather as S.T.R.I.P.E., across three seasons totaling 37 s. A brief by an uncredited actress as Stargirl occurred in the 2024 "Dude, Where's My Gar?" of Titans, where she is shown as a JSA recruit during a team assembly scene, nodding to her established role in the broader DC TV universe without delving into personal arcs.

Animated Portrayals

In (2004–2006), Giselle Loren voiced Courtney Whitmore as a teenage member of the JSA, appearing in episodes like "" and "," where she fights alongside veterans like and , highlighting her agility and staff proficiency in ensemble battles against villains such as the Injustice Gang. Hope Levy provided the voice for Stargirl in (2009–2011), featuring in the episode "Cry Freedom Fighters!," portraying her as an optimistic sidekick who aids Batman and with her energy-blasting staff in lighthearted, action-packed stories emphasizing mentorship and heroism. The character appeared in seasons 3 and 4 of (2019–2022), voiced by Whitney Moore, as a core member of team in season 3 and continuing in supporting roles in season 4, contributing to global hero operations and personal growth arcs focused on legacy and teamwork in episodes like "Eminent Threat," "Over and Out," and "I Know Why the Caged Cat Sings." In (2016–2018), Stargirl, voiced by , participated in episodic adventures such as "Speed Demon" and "Lasso of Truth," depicting her as a versatile fighter using the cosmic staff against foes like , often in crossover scenarios with and . Common themes across these portrayals include Courtney's youthful energy, moral compass, and reliance on the cosmic staff for combat and flight, while the Stargirl live-action series notably expands her family drama and high school life beyond the ' focus on team dynamics. As of , no new television projects featuring Courtney Whitmore have been announced.

Film

Courtney Whitmore, known as Stargirl, has made only limited appearances in DC Comics-related films, primarily in animated productions and a planned but unrealized live-action role. Her portrayals in these works emphasize her as a youthful, energetic member of superhero teams, often highlighting her cosmic staff in action sequences while simplifying her (JSA) backstory for ensemble narratives aimed at broader audiences. In the 2020 animated film Justice League Dark: Apokolips War, Stargirl is voiced by Natalie Lander and appears as a supporting member of the during their desperate battle against Darkseid's Apokoliptian forces. Her role involves participating in large-scale combat, including defending against Parademons and supporting the League's assault on , though it remains minor amid the film's focus on core heroes like and Batman. A scripted cameo for Stargirl was planned for the 2022 live-action film , where she would have joined the JSA in opposing Johnson's portrayal of the titular anti-hero Teth-Adam. Intended to showcase the team's dynamics, her scenes were ultimately excised from the final cut due to production conflicts arising from her ongoing live-action television commitments. This decision preserved continuity with the series while streamlining the film's JSA introduction to characters like , [Doctor Fate](/page/Doctor Fate), and . As of November 2025, no standalone live-action or animated film centered on Courtney Whitmore has been released, and while her popularity from comics and television suggests potential for future DCEU integrations or additional animated projects, no such developments have been officially confirmed by Warner Bros. or DC Studios. Film adaptations tend to condense her JSA affiliations and personal history—such as her stepfather Pat Dugan's role as S.T.R.I.P.E.—to prioritize high-stakes team conflicts over individual character arcs.

Video games

Courtney Whitmore, as Stargirl, has appeared in several DC Comics-licensed video games, primarily as a playable or summonable character emphasizing her for energy-based attacks and flight capabilities. In Scribblenauts Unmasked: A DC Comics Adventure (2013), Stargirl serves as a summonable ally, allowing players to call upon her for assistance in puzzle-solving levels through her energy blasts and aerial maneuvers derived from the . She is an unlockable playable character in Lego Batman 3: Beyond Gotham (2014), where her involves acrobatic , star-shaped energy projectiles, and flight to navigate levels and combat enemies, reflecting her agile and supportive role in Justice Society team-ups. Stargirl features as a fully playable champion in the (MOBA) game (2015), utilizing staff-based ranged attacks, a gravity well for that slows enemies and amplifies damage, and flight for mobility across maps, positioning her as a versatile damage dealer and team supporter in multiverse-themed battles. In Lego DC Super-Villains (2018), Stargirl is an unlockable hero with mechanics centered on launching star projectiles, performing aerial dashes, and using the Cosmic Staff for energy shields, enabling players to switch to her for high-mobility sections or villain confrontations. Stargirl became a playable support character in the mobile game DC Legends (2016, added 2019), where she provides shielding, immunity buffs to allies, and detrimental debuffs to foes via staff energy manipulation, emphasizing her role in team-based RPG battles with moderate damage output. A minor cameo appearance of Stargirl occurs in Injustice: Gods Among Us (2013) as a statue outside the Hall of Justice, symbolizing her Justice Society affiliation without interactive . As of 2025, Stargirl has no confirmed major roles in recent titles such as : Kill the (2024), though her appearances consistently highlight energy manipulation and supportive mechanics tied to her equipment.

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