Photo SpecialStars' Summer Vacations

Take a look as Beyoncé, Mischa, Cameron & Justin, and others catch waves and rays. By Emily Fromm

4 of 14

SAINT-TROPEZ

Mischa Barton tests the waters on Tuesday while vacationing with boyfriend Brandon Davis. The O.C. star knows the area: Last summer, she has said, "My mom, my dad, my sisters and everyone went down to Saint-Tropez and rented a house, hung out and did nothing. It was great."

Next Photo