Alexis Knapp
Alexis Merizalde Knapp (born July 31, 1989) is an American actress best known for her portrayal of Stacie Conrad in the Pitch Perfect film trilogy (2012–2017) and her role as Alexis in the comedy film Project X (2012).[1][2] Born in Avonmore, Pennsylvania, Knapp began her career as a model after moving to Los Angeles at age 18, before transitioning to acting with minor roles in films such as The Sisterhood of the Traveling Pants 2 (2008) and Couples Retreat (2009).[1][3] Knapp's breakthrough came in 2012 with Project X, a Warner Bros. party comedy that highlighted her comedic timing, followed immediately by her standout performance as the confident and flirtatious Stacie Conrad in Pitch Perfect, a Universal Pictures hit that grossed over $115 million worldwide and spawned two sequels.[1] She reprised the role in Pitch Perfect 2 (2015) and Pitch Perfect 3 (2017), contributing to the franchise's ensemble musical success and earning praise for her vocal and on-screen presence.[1] Other notable film roles include supporting parts in Percy Jackson & the Olympians: The Lightning Thief (2010), Conan the Barbarian (2011), and Alex Cross (2012), showcasing her versatility in action and thriller genres.[3] In television, Knapp appeared in series such as Super Fun Night (2013–2014) and Ground Floor (2013–2015), and more recently guest-starred in The Orville (2022).[1] Her recent film work includes Phobias (2021), The Accursed (2022), and 2024 releases One More Shot as Jennifer Lomax and Another Day in America as Tracy Anderson.[2][3] On a personal note, Knapp shares a daughter, Kailani Merizalde Phillippe Knapp (born July 1, 2011), with actor Ryan Phillippe from a brief relationship in 2010–2011.[1]Early life
Upbringing and family
Alexis Merizalde Knapp was born on July 31, 1989, in Avonmore, Pennsylvania, to parents Marjorie (née Merizalde) and the late Bradford Elwood Knapp. Her father died in 2004, when she was 15 years old.[4][5] She is the youngest of four siblings, including two brothers and one sister.[6][7] Following her birth in Pennsylvania, Knapp spent much of her formative years in the Outer Banks region of North Carolina, where her family relocated during her childhood.[4] From an early age, Knapp showed a strong interest in the performing arts, participating in school drama and theatre productions while training in ballet, classical dance, musical theater, and opera.[4] These experiences fueled her passion for acting, which later prompted her move to Los Angeles at age 18.[5]Relocation to Los Angeles
Following her graduation from First Flight High School in Kill Devil Hills, North Carolina, in 2007, Alexis Knapp relocated to Los Angeles at age 18 to pursue a career in entertainment, driven by her childhood interests in drama, musical theater, and dance.[8][4] In Los Angeles, Knapp encountered significant initial hurdles, including living independently on a tight budget—arriving with just $500—and juggling part-time jobs to support herself while frequently attending auditions for modeling and acting roles.[9] Despite lacking formal training, she quickly secured representation from agents after a brief modeling stint that convinced her of the viability of the industry.[9] Her early efforts yielded some exposure in 2008, when she hosted the online video series Project Lore, a program focused on the video game World of Warcraft, alongside taking on minor modeling assignments.[4] These steps bridged her transition from high school performer to aspiring professional in the competitive entertainment landscape.[9]Career
Early modeling and acting debut
Following her relocation to Los Angeles in 2007 at age 18, Alexis Knapp entered the entertainment industry as a model, signing with a Los Angeles-based talent agency affiliated with iPop LA, a performing arts organization.[10] She secured early modeling gigs.[10] Knapp's transition to acting began with small on-screen appearances, marking her debut in the 2009 comedy film Couples Retreat, where she played a credited role as a member of the San Diego Dance Academy.[11] This was followed by another minor part in 2010 as an Aphrodite girl in the fantasy adventure Percy Jackson & the Olympians: The Lightning Thief.[12] These early roles provided her initial credited experience in feature films while she continued balancing modeling commitments with auditions.[5]Breakthrough in film
Knapp's breakthrough into mainstream cinema came in 2012 with her role as Alexis, a charismatic party guest, in the found-footage comedy Project X, directed by Nima Nourizadeh.[13] In the film, which follows three high school friends attempting to throw an epic birthday bash that descends into chaos, Knapp's character becomes a focal point of the escalating festivities, showcasing her ability to embody a bold, alluring presence amid the ensemble.[14] The movie's high-energy party sequences, including a memorable scene featuring Knapp, helped propel it to commercial success, grossing $102.7 million worldwide against a $12 million budget.[15] This role marked Knapp's first substantial on-screen exposure, building on her prior modeling career and small acting parts, and solidified her transition to full-time acting pursuits. Project X drew widespread media coverage for its raucous depiction of youth culture, positioning Knapp as an emerging talent in comedic party films and amplifying attention to her glamorous, blonde persona that echoed her modeling background.[16] That same year, Knapp took on the supporting role of Taylor Jaffe, a sassy sorority sister, in the action-comedy So Undercover, opposite Miley Cyrus as a private investigator going undercover in a college Greek house.[17] Directed by Tom Vaughan, the film highlighted Knapp's knack for ensemble dynamics and lighthearted banter, further establishing her in the comedy genre.[18] These 2012 projects collectively shifted her career trajectory, moving her from print work to recognizable screen presence and opening doors to higher-profile opportunities in Hollywood.[9]Pitch Perfect franchise and television roles
Knapp gained widespread recognition for her recurring role as Stacie Conrad, a confident and humorously uninhibited mezzo-soprano in the Barden Bellas a cappella group, across the Pitch Perfect film trilogy.[1] In the 2012 original, directed by Jason Moore, she portrayed the sexually liberated member of the ensemble, contributing to the film's satirical take on college a cappella culture through her bold performances and comedic timing.[1] She reprised the role in Elizabeth Banks' Pitch Perfect 2 (2015), where Stacie's character arc included navigating group dynamics and international competitions, and again in Pitch Perfect 3 (2017), emphasizing her loyalty amid the Bellas' final adventures.[1] The franchise achieved significant commercial success, with the three films collectively grossing over $500 million worldwide, driven by their infectious musical numbers and ensemble chemistry.[19] Knapp's contributions to the a cappella sequences, including mash-ups and riff-offs, helped elevate the series' appeal, culminating in the 2013 MTV Movie Award for Best Musical Moment for the Bellas' performance of "Titanium" and "No Diggity."[20] Parallel to her film work, Knapp entered television during this period, beginning with a guest appearance as Clamantha in the pilot episode of ABC's Super Fun Night (2013), a comedy series created by and starring her Pitch Perfect co-star Rebel Wilson.[1] She then secured a lead role as Tori, a nightlife-loving coworker in the TBS sitcom Ground Floor (2013–2014), appearing in all 10 episodes of the first season and bringing her signature humor to the show's office romance dynamics.[21] In 2013, Knapp also starred as Samantha in the comedic horror film Vamp U, playing a sorority girl entangled in a campus vampire outbreak, showcasing her versatility in blending scares with lighthearted ensemble antics.[22]Recent projects (2016–present)
Following the success of the Pitch Perfect franchise, Alexis Knapp diversified her career into television guest roles, independent horror films, and action thrillers, while preparing for lead opportunities in dramatic comedies. In 2016, she portrayed Joey in the thriller Urge, a role that marked her transition toward more intense, suspense-driven narratives involving psychological tension and group dynamics on a private island.[23] Knapp's foray into holiday-themed projects came with her lead role as Samantha, a Manhattan teacher navigating romance and royalty, in the 2017 Lifetime romantic comedy My Christmas Prince, which highlighted her comedic timing in a lighter, feel-good setting amid small-town festivities.[24] This appearance bridged her ensemble work to more standalone characters, setting the stage for post-franchise independence. In 2021, she starred as Sara in the horror anthology film Phobias.[25] In 2022, Knapp made a guest appearance as Irillia, a Dakeeli partner to engineer John LaMarr, in the sci-fi series The Orville's episode "Electric Sheep," blending humor and alien romance within the show's exploratory universe. That same year, she took on the supporting role of Mary Lynn, a determined single mother entangled in supernatural curses, in the horror film The Accursed, directed by Kevin Lewis and featuring demonic hauntings in a rural cabin.[26] Knapp continued her exploration of genre fare in 2024 with the role of Jennifer Lomax, a key figure in a high-stakes airport siege, in the action thriller One More Shot, a single-take sequel to Eliminators starring Scott Adkins and emphasizing tactical combat and urgency.[27] Later that year, she appeared as Karisma, a prostitute drawn into a web of hauntings and moral dilemmas, in the Christmas horror film Down Below, directed by Spyder Dobrofsky and centered on a demonic preacher's return to a cursed town on the anniversary of past murders.[28] Looking to 2025, Knapp stars in the lead role of Tracy Anderson in the dark comedy-drama Another Day in America, released theatrically on April 25, 2025, which draws from true events to satirize post-pandemic workplace conflicts, generational clashes, and corporate absurdities through an ensemble narrative.[29] Her ongoing industry presence was evident at the world premiere of Hulu's Chad Powers on September 25, 2025, at the Rose Bowl Stadium in Pasadena, California, where she joined celebrities for the event celebrating the sports comedy series.Personal life
Relationships
Knapp's early romantic history includes rumors of a brief connection with comedian and filmmaker Seth MacFarlane in 2013, following their friendship that reportedly began years earlier; the pair were said to have grown closer over time before starting to date, though the relationship was never officially confirmed and fizzled quickly.[30] Her most prominent relationship was with actor Ryan Phillippe, which began in May 2010 after the two met at a party in Los Angeles.[31] The high-profile pairing drew intense media scrutiny due to Phillippe's status as a former A-lister and Knapp's rising fame from her role in Pitch Perfect, but it lasted only until September 2010, when the couple parted ways amicably yet publicly.[32] Following the breakup with Phillippe, Knapp has kept her romantic life out of the public eye, with no confirmed relationships reported through 2025.[33] In subsequent interviews, she has expressed a deliberate focus on her professional endeavors and a preference for privacy in personal matters, attributing this shift partly to the challenges of early fame.[34]Motherhood and family
Knapp discovered her pregnancy in late 2010, shortly after her breakup with actor Ryan Phillippe.[35] She gave birth to their daughter, Kailani Merizalde Phillippe Knapp (known as "Kai"), on July 1, 2011, in Los Angeles.[36] Phillippe was present at the birth, supporting Knapp during the delivery despite the recent end of their relationship.[37] Knapp and Phillippe have maintained an amicable co-parenting arrangement since Kai's birth, with Phillippe actively participating in her life.[36] He has shared occasional glimpses of their time together, such as a 2023 Thanksgiving photo featuring Kai and family members.[38] Knapp has balanced her early motherhood with her rising acting career, notably breastfeeding Kai on set during long filming days for Pitch Perfect when the infant was under three months old.[36] As of 2025, Kai is 14 years old and has occasionally joined her mother at public events, including the 2019 premiere of Netflix's Green Eggs and Ham and a 2022 screening of Minions: The Rise of Gru.[36] Knapp prioritizes her daughter's privacy, sharing only rare family moments publicly while emphasizing a sense of normalcy in their lives.[39] This approach has influenced Knapp's professional decisions, leading her to take on selective roles post-2011 that accommodate family responsibilities.[40]Filmography
Film
- 2009: Couples Retreat – uncredited[3]
- 2010: Percy Jackson & the Olympians: The Lightning Thief – Aphrodite Girl (cameo)[12]
- 2012: Project X – Alexis (supporting)[41]
- 2012: So Undercover – Taylor (supporting)[1]
- 2012: Pitch Perfect – Stacie Conrad (supporting)[42]
- 2013: Cavemen – Kat (supporting)[1]
- 2013: Vamp U – Samantha (lead; direct-to-video)[1]
- 2014: The Anomaly – Dana (supporting)[1]
- 2014: Grace: The Possession – Jessica (supporting)[43]
- 2015: Pitch Perfect 2 – Stacie Conrad (supporting)
- 2016: Urge – Joey (supporting)[44]
- 2017: Pitch Perfect 3 – Stacie Conrad (supporting)[45]
- 2021: Phobias – Lia (supporting)[46]
- 2022: The Accursed – Mary Lynn (supporting)[1]
- 2024: One More Shot – Jennifer Lomax (supporting)[1]
- 2024: Down Below – Karisma (supporting)[47]
- 2025: Another Day in America – Tracy (supporting)[29]
Television
Knapp made her television debut in a guest role as Clamantha in the pilot episode of the ABC comedy series Super Fun Night.[48] She followed this with a recurring role as Tori in the TBS sitcom Ground Floor, appearing in 10 episodes across two seasons from 2013 to 2015.[49] In 2013, Knapp provided voice work as Girl #3 in the Family Guy episode "Valentine's Day in Quahog".[50] Knapp guest-starred as Amelia in the 2015 episode "The 200th" of the Fox comedy series The Grinder. She appeared as a guest star in the 2016 episode "The King Is Back" of the CMT series Still the King, playing the character Alexis. In 2017, Knapp portrayed Bunny in the episode "Imposters" of CBS's S.W.A.T.. Knapp starred as Vivian in the 2014 MTV television movie The Dorm. She also led the 2017 Lifetime Christmas television movie My Christmas Prince as Samantha. Her most recent television role was as the alien character Irillia in the 2022 episode "Electric Sheep" of the Fox sci-fi series The Orville.| Year | Title | Role | Episodes/Notes |
|---|---|---|---|
| 2013 | Super Fun Night | Clamantha | 1 episode (pilot) |
| 2013–2015 | Ground Floor | Tori | 10 episodes (recurring role) |
| 2013 | Family Guy | Girl #3 (voice) | 1 episode |
| 2014 | The Dorm | Vivian | TV movie |
| 2015 | The Grinder | Amelia | 1 episode (guest star) |
| 2016 | Still the King | Alexis | 1 episode (guest star) |
| 2017 | My Christmas Prince | Samantha | TV movie (lead) |
| 2017 | S.W.A.T. | Bunny | 1 episode (guest star) |
| 2022 | The Orville | Irillia | 1 episode (guest star) |