Emma Stone has taken on chat show host Jimmy Fallon in the most ultimate of challenges: the lip sync.
First up, Fallon braved Fancy by Iggy Azalea, even busting a few moves worthy of the Australian rapper. But Emma wasn't fazed, taking to the stage moments afterwards to perform a lip-perfect performance of Hook by Blues Traveler, complete with some super speedy lyrics.
Jimmy followed up Emma's extraordinary turn with Styx's Mr Roboto, while The Amazing Spiderman 2 actress chose All I Do Is Win by DJ Khaled for her second and final song.
Pretty impressive, right?
Well, if you think you can do better, we'd love to see it.