Popsugar Celebrity Oscars What Bradley Cooper Told Lady Gaga Before Oscars Performance Bradley Cooper Gave Lady Gaga the Sweetest Piece of Advice Before Their Oscars Performance 25 February 2019 by Erin Cullum View On One Page Photo 1 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Previous Next Start Slideshow Celebrity InterviewsAward SeasonCelebrity FriendshipsCelebrity QuotesOscarsBradley CooperLady GaGa