While the show ended years ago Rachel Bilson is still best known as Summer Roberts from The O.C. At the show's peak, Mischa Barton stole the spotlight as the troubled Marisa Cooper onscreen and offscreen for her red carpet hits. To put it bluntly Mischa Barton is the biggest has been while Rachel is still in the spotlight as a style darling with her amazing street style. It even landed her a fashion advice column for InStyle Magazine.
