Rachel Bilson is no doubt a fashion icon. She’s brought back the Wayfarer trend and now she’s rockin’ two toned hair. Now usually when someone has two-toned hair its probably because they were too lazy to go back to their hairstylist and get their hair re-dyed. Hell… even Drew Barrymore has signed on to this trend. And, lucky for you frugal people who don’t want to do that — just leave your hair… it’s now a trend. So, now I’m going to throw it to you — Out of all her fab hairstyles, which is your favorite? Are you digging the new two-toned trend?