Mischa Barton Bikini: Actress Vacations In Miami

12/28/2011 10:12 am ET | Updated Feb 27, 2012

Goodbye Orange County, hello Miami. Mischa Barton hit the Florida beaches with a friend to unwind after the holidays. The actress was spotted on Tuesday catching some sun in a fashion-forward black bikini at The Setai hotel. And how did she keep busy while perfecting her tan? She got her book on with Jennifer Egan's A Visit from the Goon Squad.

Although we haven't seen too much of Barton since her "The O.C." glory days, she has been serving up some major face for the camera off-screen. The bombshell recently posed for Tyler Shields in a pretty raw photo shoot -- she's pictured eating raw meat! We're glad we caught a vegetarian-style Mischa this time.

Check out Barton's bikini jaunt below:

Mischa Barton Bikini

Check out Mischa's fellow beach-going celebs:

Stars On The Beach: Celebrities Hit Bikini Beach