Born- July 31 1989 in 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 and percy Jackson and the Olympians The Lightning Thief (2010).she also come to public attention during a high profile relationship with Ryan Phillippe, which ended in november 2010. In july 2011, Knnap gave birth to her first child, a girl named kailani Merizalde knnap. In 2012, Knapp starred as Alexis in the hit movie Project x (2012).