Partners November 16, 2009
Video: Lady Gaga's 'Gossip Girl' Performance
Lights, camera, Gaga!
Lady Gaga makes an appearance on "Gossip Girl" Monday night, singing her hit "Bad Romance" for the stars of the show -- and dressing up as the red carpet! Check out "Extra's" exclusive behind-the-scenes look at Lady Gaga's performance.
Look back at some of Lady Gaga's wildest outfits -- and vote for your favorite!
"Gossip Girl" airs Mondays at 9 PM on the CW.
