Britney Spears and Demi Lovato Cut LooseGlamour shots! Terrorizing Simon Cowell! The judges share personal pics from backstage at X Factor and more

  • GLAM SLAM photo | Britney Spears

Credit: Courtesy Britney Spears

Updated: Tuesday Nov 06, 2012 | 06:00 AM EST By: Cara Lynn Shultz

GLAM SLAM

Va-va-voom! Britney Spears vamps it up with fiancé Jason Trawick in this sexy shot the singer and X Factor judge shared from the City of Hope charity gala.