Lady GaGa‘s ‘ARTPOP’ promo train pulled in to The Late Show With David Letterman tonight.
Backed by an army of dancers, Mother Monster gave the first televised performance of new single of ‘G.U.Y’ – much to the delight of the thousands of fans in attendance.
How did she fare? Find out below, where a live showing of fellow ‘ART’ track ‘Dope’ also awaits…