"Joker: Folie à Deux" is dancing into theaters today. The highly anticipated sequel, which returns Joaquin Phoenix to the grimy world of Gotham City and adds Lady Gaga as his Harley Quinn ...

Lady Gaga has shared a sample of her recently announced album Harlequin with a brand new video featuring vocals from one of the new songs ... Joker's confidant Lee Quinzel or Harley Quinn.