Alexis Knapp

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).

Alexis Knapp is known for work in acting across film and television. New Release currently presents 29 verified screen credits connected to this profile.

Selected work includes Down Below (2024), One More Shot (2024), Pitch Perfect 3 (2017), Project X (2012), holySmoke, Family Guy (1999), The Orville (2017), Percy Jackson & the Olympians: The Lightning Thief (2010). The recorded credits span 1999 to 2026, including 25 movies and 4 TV shows.

The filmography below lists available titles, release years and known roles. This profile is updated as additional verified information becomes available.