Alexis Knapp
Biography
Alexis Knapp is an actress and model born on July 31, 1989, in Allegheny, Pennsylvania. She began her career working as a model before moving into acting, initially securing small roles in the films Couples Retreat in 2009 and Percy Jackson and the Olympians: The Lightning Thief in 2010. She later gained public attention through a high-profile relationship with Ryan Phillippe that ended in November 2010. In July 2011, she gave birth to her first child, a daughter named Kailani Merizalde Knapp. In 2012, she starred as Alexis in the hit movie Project X. Throughout her acting career, Knapp has accumulated thirty-two known acting credits on the Movie Database.
Career overview
Alexis Knapp is an actress and model born in Allegheny, Pennsylvania, on July 31, 1989. Before breaking into acting, she worked as a model. Her early career in film began with small roles in the 2009 film Couples Retreat and the 2010 film Percy Jackson and the Olympians: The Lightning Thief.
Following these initial film appearances, she starred as Alexis in the 2012 hit movie Project X. Throughout her career in the entertainment industry, she has accumulated 32 known acting credits in movies and television shows.
Alongside her professional career, Knapp's personal life has drawn public attention, including a relationship with Ryan Phillippe that ended in November 2010. She gave birth to her first child, a daughter named Kailani Merizalde Knapp, in July 2011.
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Frequent co-stars
Career timeline
Full Filmography
33 titles- Blood Behind Us (2026) as Mandy Timph
- Another Day in America (2025) as Tracy Anderson
- fly me to the earth (2025) as Alexis
- One More Shot (2024) as Jennifer Lomax
- Down Below (2024) as Karisma
- The Accursed (2022) as Mary Lynn
- Phobias (2021) as Lia
- Rosary (2020) as Rosary
- The Orville (2017) as Irillia
- Pitch Perfect 3 (2017) as Stacie Conrad
- My Christmas Prince (2017) as Samantha Logan
- Urge (2016) as Joey
- Pitch Perfect 2 (2015) as Stacie Conrad
- Grace (2014) as Jessica
- The Anomaly (2014) as Dana
- The Dorm (2014) as Vivian
- Ground Floor (2013) as Tori
- Super Fun Night (2013) as Clamantha
- Cavemen (2013) as Kat
- Vamp U (2013) as Samantha
- Project X (2012) as Alexis
- Pitch Perfect (2012) as Stacie Conrad
- So Undercover (2012) as Taylor
- Percy Jackson & the Olympians: The Lightning Thief (2010) as Aphrodite Girl
- Couples Retreat (2009) as San Diego Dance Academy
- Family Guy (1999) as (voice)
- holySmoke
- The Academy of Everything Is Possible as Clarine
- Toad
- Don't Open the Door as Lydia
- Foster
- Embryo as Helen
- Counterpunch 2
Frequently Asked Questions
What movies or TV shows is Alexis Knapp best known for?
Alexis Knapp is widely recognized for notable roles and projects including One More Shot (2024), The Orville (2017), Pitch Perfect 3 (2017), Pitch Perfect 2 (2015).
When and where was Alexis Knapp born?
Alexis Knapp was born on July 31, 1989 in Allegheny, Pennsylvania, USA.
How many credits does Alexis Knapp have?
Alexis Knapp has accumulated over 33 film and television credits across a career spanning from 1999 to 2026.
What is Alexis Knapp's background in cinema and television?
Alexis Knapp is an actress and model born on July 31, 1989, in Allegheny, Pennsylvania. She began her career working as a model before moving into acting, initially securing small roles in the films Couples Retreat in 2009 and Percy Jackson and the Olympians: The Lightning Thief in 2010. She later gained public attenti...