Bradley Cooper joined Lady Gaga on stage during her Las Vegas residency for an impromptu performance of their hit song Shallow from A Star Is Born.
Cooper was in the audience at Gaga’s concert and she told the crowd, “So a really good friend of mine… I don’t know if you know him but his name is Bradley. He made that movie, umm, A Star Is Born.
“So I’m going to be a little chance… Yo Bradley, you wanna come up and do this one?”
