Jimmy Fallon

Ariana Grande has one set of pipes, but the "One Last Time singer shows just how well she uses them when she impersonated Celine Dion on The Tonight Show Starring Jimmy Fallon last night (March 20).

Anna Kendrick, John Krasinski, Jimmy Fallon and more celebs face off in the new reality TV competition Lip Sync Battles, premiering April 2 on Spike.

Wiz Khalifa gets stumped by Taylor Swift's "Shake It Off" in a game of Catchphrase on 'The Tonight Show Starring Jimmy Fallon."

If you’re in need of about five minutes of Chappie star Hugh Jackman and Tonight Show host Jimmy Fallon discussing, joking about, and sporting mullets, have we got a clip for you. Jackman stopped by the show last night to talk Chappie – all robots and future and stuff – but Fall…

Should we be worried about Tonight Show host Jimmy Fallon? The late night chatterbox has spent the last year of his life winning all sorts of wacky, mostly oversized games on his show, but lately, things have been going pretty downhill. In short, he’s lost, a lot, and no one seems more confus…

Kelly Clarkson and Jimmy Fallon are pretty much the best karaoke duo EVER.

“Fifty Shades of Grey? That’s nothing!”

It’s fair to assume that the last thing most people – even most late night hosts – would ask Ice T should they have him locked in a conversation is how he feels about Fifty Shades of Grey. Tonight Show host Jimmy Fal…

Nick Jonas has many strengths. Pictionary may not be one of them.

Last night, Taylor Swift appeared on 'The Tonight Show Starring Jimmy Fallon' then was forced to draw the host without looking and dance on a Jumbotron.

Why doesn’t everyone ask John Oliver for advice on everything? The Last Week Tonight host consistently thinks of the best possible answer for every possible question, so why not just turn him into the world’s all-knowing sage or something? The guy isn’t that busy, right?