Mischa Barton's 'California Gurls' Bikini: Yay or Nay? (PHOTOS)
Mischa Barton looked like one of Katy Perry's "California Gurls" (you know: "Daisy Dukes, bikinis on top") when she was spotted hanging out on a boat in St. Tropez earlier this week.
The O.C. star wore some short jean shorts and a floral bikini top as she chatted with friends. When the blonde beauty stood up to light a smoke, she exposed a green patch on her bottom.
What do you think of Mischa's bikini look? Click here for more photos and vote in our poll below. Don't forget to check out all of our bikini beauties over at Celeb Bikini Safari.