Julianne Hough & Diego Boneta Do Dinner and a Movie (PHOTOS)

Julianne Hough stepped out Sunday with her Rock of Ages costar Diego Boneta in Miami, Florida Sunday. Hough, 22, and Boneta, 20, ate at South Beach’s Rosa Mexicano and then headed across the road to the Regal South Beach Cinema movie theater. 

Tom Cruise and the entire Rock gang is in Miami where pre-production has just gotten underway.

Boneta tweeted earlier Monday: “guitar lesson!! Prepping for #ROAMovie”

Tom apparently showed up a table read last week in character, dressed in full on Brett Michaels looking outfit! Meanwhile wife Katie and daughter Suri are too cute for words right here playing in the pool.