THE TONIGHT SHOW STARRING JIMMY FALLON -- Episode 0325 -- Pictured: (l-r) Television personality Ellen DeGeneres sings during a lip synch battle as host Jimmy Fallon and singer Justin Timberlake watch on September 9, 2015 -- (Photo by: Douglas Gorenstein/NBC/NBCU Photo Bank)
THE TONIGHT SHOW STARRING JIMMY FALLON -- Episode 0325 -- Pictured: (l-r) Television personality Ellen DeGeneres sings during a lip synch battle as host Jimmy Fallon and singer Justin Timberlake watch on September 9, 2015 -- (Photo by: Douglas Gorenstein/NBC/NBCU Photo Bank) NBCUniversal—Getty Images

Watch Ellen DeGeneres and Jimmy Fallon Compete in an Epic Lip Sync Battle

Sep 10, 2015

https://www.youtube.com/watch?v=fe5ggZVpWcc

On Wednesday night, former *NSYNC star Justin Timberlake got to judge a lip sync battle between Jimmy Fallon and talk show host Ellen DeGeneres.

Ellen won the face-off with her "rendition" of Rihanna's hit "Bitch Better Have My Money." She also appeared to parody the challenge in general with her first song pick, Diana Ross's "Do You Know Where You're Going To?", which is clearly too slow for the upbeat nature of the challenge — but that is what makes it hilarious to watch.

Timberlake did not do anything as a judge aside from declaring a winner but he did make sure to troll Fallon by pretending to drink out of a mug bearing the comedian's face. Clearly he had been saving his energy for another installment of "The History of Rap."

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Michelle Williams made her Broadway debut as Sally Bowles in the first Broadway revival of Cabaret.
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