Stephen Colletti

O.C. beach bum Stephen Colletti was born on February 13, 1986 in California and hit it big when MTV approached him in 2004 for a role on the popular reality show, Laguna Beach: The Real Orange County.

In high school and in front of millions of viewers, Colletti dated Kristin Cavallari, who also starred on Laguna Beach. In summer 2006, Colletti had a fleeting romance with Heroes hottie Hayden Panettiere and has since been linked with Hills queen bee and former high school classmate, Lauren Conrad.

In pursuit of an acting career, Colletti landed a reoccurring role playing Chase Adams on CW’s One Tree Hill in 2007.