Lady Gaga poked fun at the 'Joker' sequel, 'Joker: Folie à Deux,' in which she starred as Harley Quinn, and how it was a critical and box office flop during her opening monologue on the March 8 episode of 'Saturday Night Live.' The star pulled double duty as both the host and the musical guest in support of her recently-released album, 'Mayhem.'
https://people.com/lady-gaga-roasts-joker-folie-a-deux-while-hosting-sn…