Rachel Bilson has had arguably the most successful career after The O.C.. She costarred with on-again, off-again boyfriend Hayden Christensen in 2008's Jumper and had a small role in How I Met Your Mother. In 2011, Rachel began her headlining gig on The CW's Hart of Dixie, which starts its third season in October. She also starred in the recently released The To Do List with Parks and Recreation star Aubrey Plaza.
Earlier this year, in an interview with Cosmopolitan UK, Rachel admitted that she was a "dumb ass" during her O.C. days, saying, "I didn't have any idea how much The O.C. would change my life. I thought I knew everything, but now I look back and think, 'You were a dumb ass! What was your problem?'"