Katy Perry got in on the Rock of Ages fun when she visited Russell Brand on set in Florida yesterday. Russell was in full costume alongside Alec Baldwin, and even though she's not in the movie, Katy channeled the funky vibe in a fringe dress and oversized hat. The whole cast has been hard at work filming the musical since last month, and their director, Adam Shankman, recently shared the first look at Russell and Alec in character. Production was put on hold for the holiday weekend though, with Russell apparently getting away to Mexico, his costar Tom Cruise heading to LA to soak up the sun at Joel Silver's Malibu beach party, and Julianne Hough, who's already had her share of bikini scenes, spending time with family. Russell might have to take another break to attend this weekend's MTV Movie Awards, where he's up for best comedic performance in Get Him to the Greek. We'll be streaming LIVE from the MTV Movie Awards red carpet on Sunday so be sure to check back for all the exciting updates right here on PopSugar!