02 February 2014 Lady Gaga attends Britney Spears’ show in Las Vegas Last night Lady Gaga attended Britney Spears‘ Piece Of Me show in Las Vegas. The two met before the show and took a picture together! Scroll down to see more photos and videos. HIGH QUALITY PHOTOS LOW QUALITY PHOTOS VIDEOS More videos: [Arrival] [Blowing a kiss to Britney] [Throwing flowers] Share on Tumblr Lady Gaga attends and performs at MusiCares Concert Lady Gaga graces the cover of Harper’s Bazaar (US) Tuyonkah And this rumor of collaboration w Britney, HOPE IT WON’T HAPPEN, BAD MOVE ON LADY GAGA PART!!!! Will there be ARTPOP MONSTER? Can’t wait to hear new tracks! Tuyonkah I guess Artpop is history. No new single, no more hype. 2013 is not a good year for Lady Gaga. Hope 2014 will be better???