judge July 30, 2013 3:56 pm Katy Perry Goes Blue For “The Smurfs 2” Hollywood Premiere Katy Perry hits the blue carpet with her grandmother at the Hollywood premiere of “The Smurfs 2.” She explains her premiere date choice and why the movie is the perfect family film. US & World Videos 2:03 Jennifer Lopez ‘likes' post about relationship issues amid Ben Affleck rumors 5:13 Corrine Foxx reveals dad Jamie Foxx's ‘over-the-top' suggestion for her wedding 6:20 Get ready with Kelly Clarkson fan Q&A 4:06 Kelly Clarkson surprises lucky audience member with celebrity gift bag 2:27 Emma Stone dazzles with co-star Joe Alwyn at Cannes Film Festival