Diego Bonetta beach miami Julianne Hough

Now THIS is the way to relax while on a filming break. Actress Julianne Hough lounged on the beach under the hot Miami sun grinning from ear to ear.

Ryan Seacrest's ladylove has been filming Rock of Ages alongside Tom Cruise, Mary J. Blige, Russell Brand and sexy Diego Boneta.

See more of Julianne ... after the jump.