LADY GAGA PERFORMS NEW SINGLE 'GUY' ON LETTERMAN

Lady Gaga won't stop trying to revive 'ArtPop' better known as ARTFLOP.

Lady Gaga recently did her informercial for bravo's Real HouseWives of Beverly Hills and called it a music video.  Now the Copy cat is doing the song for her latest flop single 'G.UY.' and 'Dope' on Letterman.  Let us know what you guys think.