BRADLEY COOPERWHO

Joker 2: 'Joker: Folie à Deux' shooting images leaked online, show Lady Gaga as Harleen Quinzel

The latest set photos of 'Joker: Folie à Deux' show Lady Gaga as Harleen Quinzel, however, her bundled-up appearance and grey cap don't offer many clues about the movie's overall direction.