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!

  • KATY & KIM photo | Katy Perry, Kim Kardashian

Credit: Courtesy Kim Kardashian

Updated: Tuesday Mar 15, 2011 | 06:00 AM EDT By: Cara Lynn Shultz

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KATY & KIM

While checking out the sights at Z100's annual Jingle Ball concert in New York, Kim Kardashian bumped into performer Katy Perry in the bowels of New York's famed Madison Square Garden. "LOVE her so much!!!" Kardashian Tweeted.