Who knew Julianne Hough was so shy? The former "Dancing With the Stars" pro covered up her two-piece with a tank top while taking a dip in Miami. The actress is currently filming "Rock of Ages" in Florida with an all-star cast that includes Russell Brand, Alec Baldwin, and Tom Cruise. JCFL/Splash News - July 17, 2011
Celebs Have Fun in the Sun
Stars from Serena Williams to Ashley Tisdale break out their bikinis.