Lady Gaga says she had to ‘do away’ with her usual onstage ‘bravado’ for her take on Harley Quinn in ‘Joker’ sequel

​ With Friday’s release of “Joker: Folie à Deux,” Lady Gaga will introduce audiences to Lee Quinzel, her version of the Joker’s love interest Harley Quinn from the DC comic books. Read More Breaking News, Latest News and Videos | CNN