'Rock of Ages' Star Julianne Hough's Sexiest Bikini Looks (PHOTOS)
Julianne Hough may be burning up the box office with her new film Rock of Ages, but she's he's been heating up the beaches with her flawless bikini body for quite some time.
In fact, while filming the musical-turned-blockbuster in Miami, the 23-year-old took her co-star Diego Boneta for some sun and surf.
The onscreen couple were spotted lounging in the sand in between takes as Hough flaunting her fit figure in an 80s-inspired two piece.
Flip through the gallery to see Julianne's retro two piece and more of her skimpy bikini looks!
Of course, Hough's itty-bitty purple bikini was only one of the many sexy outfits she wore in Rock of Ages.
Check out more of her character -- Sherrie Christian -- in Celebuzz's Rock of Ages movie guide, below.