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!

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KATIE, SELENA & LEIGHTON

Selena Gomez posted this cast photo from behind-the-scenes on the Paris set of Monte Carlo, which she shot this summer with Katie Cassidy and Leighton Meester. "Can't wait for you to see Monte Carlo! We all worked so hard, hope yall like it!" the actress Tweeted.