Many Hollywood celebrities right now are enjoying the days in the beach and not in the famous shopping centers in Hollywood. Julianne Hough was spotted in the beach of Miami doing what she knows best and that is wearing this sexy bikini while filming her new movie, Rock Of Ages. Julianne Hough has a small body frame and has a small boobs unlike other celebrities like Katy Perry and Vanessa Hudgens. But Julianne Hough is still one hot sexy actress.