Since becoming the host of The Tonight Show, Jimmy Fallon has been well known for often engaging in epic lip sync battles with his headline guests. Notable participants who have gone head-to-head with ...

Jimmy Fallon brought back the Lip Sync Battle for his big trip to Detroit, and recruited a famous Motor City native to compete against. For The Tonight Show's special episode, which taped on September ...

He reunited with Jimmy Fallon for their latest 'History of Rap' and it was a pretty epic start to the show. Watch and tell us if you thought it was their best performance yet. As an added Fallon ...