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!


Have you met Barney? Jennifer Lopez has – the actress filmed a guest-starring role on How I Met Your Mother (that's the crew's favorite pub, Maclaren's, in the background), and posed for a shot with Neil Patrick Harris. Jennifer Lopez was really great – hot, cool, and funny. And well prepared! She gave me a few pointers," Harris Tweeted.