Director Todd Philips is back with the 'Joker' sequel, which has been rumoured for quite some time. He gave the first official confirmation of the highly anticipated sequel to his billion-dollar hit via an Instagram post. Phoenix wowed the audience with his flawless performance, and he even won an Oscar for it. The film went on to become the highest-earning R-rated film of all time, grossing more than US$1 billion worldwide.