What it’s about: After breaking up with The Joker, Harley Quinn seeks to turn over a new leaf by helping a group of vengeful women defeat the sadistic Gotham City crime boss, Black Mask.

Those theories were soon confirmed, as Lady Gaga was reported to be playing Harley Quinn ... The original movie, you'll recall, ended with the Joker at Arkham, and The Wrap reports "a lot of ...

With Friday’s release of “Joker ... Harley Quinn from the DC comic books. In an interview with CNN, Gaga explained just how much she had to change her typical approach to performing for the ...

Just look up Willem Dafoe as the Joker; it's so perfect, yet it's still never been a reality. While you're doing that, look up Emily Browning as Harley Quinn; there was some fan demand for that ...