Stars Reveal: Their Behind-the-Scenes Shots!

Backstage with Katy and Kim! "Necking" on yhe Vampire Diaries set! See what really happens when the cameras aren't rolling in the stars' Twitter pics!

RUSSELL & HELEN

Rub-a-dub-dub, two Brits in a tub! "At last. A bath from Helen Mirren. Never has getting clean been more dirty," Tweeted Russell Brand, who filmed a remake of the 1981 comedy with the Oscar winner. The comedy hits theaters April 8.