New Joker: Folie à Deux set photos give a better look at Lady Gaga's Harley Quinn in the movie. The film is a sequel to 2019's Joker, which became the highest-grossing R-rated movie of all-time, and amassed a number of important awards, including a Best Actor win for star Joaquin Phoenix at the Oscars. Now, Joker: Folie à Deux is going bigger, with a musical theme for the sequel — a pioneer among superhero movies — that adds Gaga's version of DC's Harley Quinn alongside Phoenix's Joker.
