Alexis Knapp
Actress
37 years (Jul 31, 1989)Allegheny, Pennsylvania, USA
Known for
Alexis Knapp is an American actress with an audience far beyond home who has turned recognition into a durable career rather than a moment. Film and television both figure in the career, rather than one alone. 'Percy Jackson & the Olympians: The Lightning Thief' is where the biggest audience of the career showed up. 'Project X' is a second title with an audience of its own. She has worked in comedy more often than in any other register.
Alexis Knapp
Actress
Known for
Alexis Knapp is an American actress with an audience far beyond home who has turned recognition into a durable career rather than a moment. Film and television both figure in the career, rather than one alone. 'Percy Jackson & the Olympians: The Lightning Thief' is where the biggest audience of the career showed up. 'Project X' is a second title with an audience of its own. She has worked in comedy more often than in any other register.
Movies: 19 titles
Plays Aphrodite Girl
Percy Jackson & the Olympians: The Lightning Thief
2010
Plays Stacie Conrad
Pitch Perfect 2
2015
Plays Stacie Conrad
Pitch Perfect
2012
Plays Alexis
Project X
2012
Plays Stacie Conrad
Pitch Perfect 3
2017
Plays San Diego Dance Academy
Couples Retreat
2009
Plays Jennifer Lomax
One More Shot
2024
Plays Mary Lynn
The Accursed
2022
Plays Dana
The Anomaly
2014
Plays Joey
Urge
2016
Plays Taylor
So Undercover
2012
Plays Jessica
Grace
2014
Plays Kat
Cavemen
2013
Plays Samantha
Vamp U
2013
Plays Lia
Phobias
2021
Plays Karisma
Down Below
2024
Latest Trailers
Watch Trailer
Down Below
Frequently Asked Questions
How old is Alexis Knapp and where are they from?
Alexis Knapp is 37 years old, born on July 31, 1989 in Allegheny, Pennsylvania, USA.
What are the most famous roles of Alexis Knapp?
Alexis Knapp is best known for roles in Percy Jackson & the Olympians: The Lightning Thief, Project X, Pitch Perfect.
How many movies has Alexis Knapp been in?
Over a 17-year career (since 2009), Alexis Knapp has appeared in 19 movies and 4 TV shows.
What was Alexis Knapp's first movie?
The career of Alexis Knapp began with Couples Retreat (2009).
What is Alexis Knapp's most recent movie or series?
Alexis Knapp's most recent release is Foster, which premiered on September 10, 2026.
What TV shows has Alexis Knapp appeared in?
On television, Alexis Knapp has appeared in Family Guy, The Orville, Ground Floor, Super Fun Night.
Alexis Knapp
1989-07-31 · Allegheny, Pennsylvania, USA
Alexis Knapp hails from Allegheny in Pennsylvania. She worked as a model before breaking into acting, starting with small roles in Couples Retreat (2009) and Percy Jackson & the Olympians: The Lightning Thief (2010). She also came to public attention during a high-profile relationship with Ryan Phillippe, which ended in November 2010. In July 2011, Knapp gave birth to her first child, a girl named Kailani Merizalde Knapp. In 2012, Knapp starred as Alexis in the hit movie Project X (2012).