Tinseltown's known for the adage, "Fake it 'till you make it," but sometimes the acting doesn't end on screen.

Beyonce and Kim Kardashian may play nice for the cameras (after all, their significant others have one heck of a bromance), but after Queen B's latest snub of reality TV's reigning queen their "friendship" seems more faux than fact. If Beyonce continues to give Kardashian the cold shoulder, dare we say it could even threaten her "Perfect Bitch" status.

But Beyoncé and Kim aren’t alone! From Christina Aguilera and Britney Spears to Kim Cattrall and Sarah Jessica Parker, some celebs are hoping you’ll turn a blind eye toward their play-acting.

Check out all of Hollywood's faux friendships below:

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  • Beyonce & Kim Kardashian

  • Britney Spears & Christina Aguilera

  • Jennifer Lopez & Victoria Beckham

  • Lady Gaga & Lindsay Lohan

  • Kim Cattrall & Sarah Jessica Parker

  • Demi Lovato & Selena Gomez

  • Hilary Duff & Avril Lavigne

  • Paula Abdul & Simon Cowell

  • Jimmy Kimmel & Jay Leno

  • Tyra Banks & Janice Dickinson

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