"It was very brief when I met her, there were a lot of people in the room, it was all a bit chaotic," he told The Mirror. "I haven't been around that kind of circus in years! I was like, 'Oh my God!' You know, I've been that woman!' So it was very interesting to be on the outside looking in."
Boy George, who is a fan of Gaga's, got an interesting autograph request from the singer but opted to sign her hat instead.
"She was very sweet," he said. "She asked me to sign her vagina."