Jimmy Challenges Mumford & Sons, John Oliver, Shaq and More to Sing "Since U Been Gone"

Jimmy Fallon challenges Tonight Show guests Kelly Clarkson, John Oliver, Rachel Brosnahan, Mumford & Sons, Meghan Trainor, Anthony Anderson and The Roots to sing Kelly's hard-to-croon hit "Since U Been Gone." Appearance order below:
(0:03) - Kelly Clarkson
(0:11) - Shaquille O'Neal
(0:18) - Jimmy Fallon
(0:22) - Rachel Brosnahan
(0:25) - John Oliver
(0:28) - The Roots
(0:35) - Meghan Trainor
(0:40) - Mumford & Sons
(1:04) - Anthony Anderson
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The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show including: comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmy's Thank You Notes and hashtags! You'll also find behind the scenes videos and other great web exclusives.
Jimmy Challenges Mumford & Sons, John Oliver, Shaq and More to Sing "Since U Been Gone"
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