Entertainment TV Emma Stone Raps Ludacris, Defeats Jimmy Fallon in Lip-Synch Contest (VIDEO) Stone performed DJ Khaled's "All I Do Is Win" and nailed Ludacris's hyper-fast guest verse By Alex Heigl Published on April 29, 2014 08:45 AM Share Tweet Pin Email Photo: Nathaniel Chadwick/NBC Jimmy Fallon’s lip-synch battles have long been an institution on his shows. But we don’t know how he’ll top this one. Emma Stone paid a visit to The Tonight Show Monday, and she came prepared. That is to say, she came prepared to rap Ludacris’s hyper-fast part on DJ Khaled’s “All I Do Is Win.” By the end of her performance, the title certainly seemed apt. Fallon called it the “the best one [lip-synching performance] that’s ever been done on the show ever,” and we’re inclined to agree. It’s unlikely Stone’s current big-screen appearance (as Gwen Stacy, alongside longtime boyfriend Andrew Garfield’s Peter Parker, in The Amazing Spider-Man 2) will involve much rapping, but directors looking to cast Stone in the future should definitely be taking notes. Watch Stone’s full performance below. Stone’s Luda verse starts at 6:22 – check out Fallon’s dumbfounded expression once she launches into the part. Like us on Facebook for more stories like this!