Alexis Knapp
Acting
26
Acting Credits
Biography
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).
Known For
Filmography
Blood Behind Us
2026
as Mandy Timph
Foster
2026
Another Day in America
2025
as Tracy Anderson
Down Below
2024
as Karisma
One More Shot
2024
as Jennifer Lomax
The Accursed
2022
as Mary Lynn
Phobias
2021
as Lia
Rosary
2020
as Rosary
Pitch Perfect 3
2017
as Stacie Conrad
My Christmas Prince
2017
as Samantha Logan
The Orville
2017
as Irillia
Urge
2016
as Joey
Pitch Perfect 2
2015
as Stacie Conrad
The Anomaly
2014
as Dana
The Dorm
2014
as Vivian
Grace
2014
as Jessica
Vamp U
2013
as Samantha
Cavemen
2013
as Kat
Ground Floor
2013
as Tori
Super Fun Night
2013
as Clamantha
So Undercover
2012
as Taylor
Project X
2012
as Alexis
Pitch Perfect
2012
as Stacie Conrad
Percy Jackson & the Olympians: The Lightning Thief
2010
as Aphrodite Girl
Couples Retreat
2009
as San Diego Dance Academy
Family Guy
1999
as (voice)