Lady Gaga, Todd Phillips and Joaquin Phoenix all dish on how Gaga inhabited the character Lee — more commonly known as Harley Quinn — in the upcoming movie 'Joker: Folie À Deux' in an exclusive behind-the-scenes clip Warner Bros. shared with PEOPLE. "She easily slipped into that world," Phillips said.
https://people.com/lady-gaga-joker-folie-a-deux-behind-the-scenes-clip-…