Alexis Knapp (born July 31, 1989) is an American actress known for her appearance in the 2012 comedy film Project X.

Knapp was born on July 31, 1989 in Allegheny, Pennsylvania.She appeared in Percy Jackson & the Olympians: The Lightning Thief as Aphrodite Girl and in Couples Retreat. In 2012, she starred in Project X as Alexis.

Knapp dated actor Ryan Phillippe in the summer of 2010, before splitting in September 2010. After the break-up, Knapp discovered that she was pregnant, and gave birth on July 1, 2011 to a daughter, Kailani Merizalde Phillippe Knapp

Nylon Guys - March 2012

Just Jared.com Photoshoot

Alexis Knapp attends the premiere of the film 'Project X' at the Grauman's Chinese Theatre in Hollywood, California - 2 Mar, 2012

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Alexis Knapp go glam for the premiere of their film Pitch Perfect held at the ArcLight Cinemas on Monday in Hollywood - 24 Sep, 2012

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Sexy, but I prefer her with dark hair.

'Ted' Premiere in Los Angeles on june 21, 2012 - HQs

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Interscope Records AMA After Party in LA on november 18, 2012 - HQ/MR

The Colgate Optic White Beauty Bar in West Hollywood on january 11, 2013 - HQ/MR

Warner Bros & InStyle Golden Globes Party in Beverly Hills on january 13, 2013 - HQ/MR

I prefer her with dark hair!

TR Suites Daytime Lounge at Sundance Film Festival on january 19, 2013 - MQs

"Jobs" screening, Los Angeles, Aug 13 '13

 

"Pitch Perfect 2" premiere, Los Angeles, May 8 '15

 

Alexis Knapp at Hollywood Domino Cannes Benefit in France

 

Esquire UK Magazine - August 2015.

 

Attending the Nylon Pre-Grammy Party in Hollywood - February 9th, 2016.

 

Attending Galerie Montaigne Opening in Los Angeles - February 20th, 2016.

 

Attending the Vanity Fair and Stuart Weitzman Luncheon in West Hollywood - February 26th, 2016.

 

Attending Kiehl's Earth Day Celebration Recycle Across America Benefit in Santa Monica - April 13th, 2016.