Jimmy Fallon

If you didn't stay awake to watch the drum-off, between Will Ferrell and Chad Smith, on 'The Tonight Show with Jimmy Fallon,' then you missed one of the greatest nights in late-night history.

Stevie Nicks performed with "Tom Petty" on NBC's The Tonight Show Wednesday night. Only, it wasn't really Tom Petty, but rather Tonight Show host Jimmy Fallon posing as the rocker.

'Tonight Show' host Jimmy Fallon impersonates Tom Petty while performing with Stevie Nicks.

'Tonight Show' host Jimmy Fallon's love of sports, games and making his celebrity guests fully participate in both has been well documented, but last night, he took things up a notch. Well, actually, Bill Cosby took things up a notch.

Unsurprisingly, Jimmy Fallon brought along his famous "Lip Sync Battles" when he moved over to host 'The Tonight Show' as Jay Leno's successor. To kick things off with his first installment in his new late-night hour, Fallon challenged 'Anchorman 2' and future 'Ant-Man' star Paul Rudd, and you can watch their battle right here.

Last night, Jimmy Fallon officially ushered in a new era of 'The Tonight Show' and, besides a move to New York City, already made the show his own. Can you imagine Jay Leno ever doing The Humpty Dance in a "The Evolution of Hip-Hop Dancing"?

A few weeks from now, the late-night TV landscape will look drastically different, what with current 'Late Night' host Jimmy Fallon taking over 'The Tonight Show' from Jay Leno, while 'SNL''s resident Weekend Update anchor Seth Meyers graduates to 'Late Night' in turn. The first promos for these takeovers have emerged, but will everything be ready in time for opening night?

Since 2003, the "Barry Gibb Talk Show" sketches on 'SNL' have popped up whenever Justin Timberlake or Jimmy Fallon have appeared on the show, with Fallon playing Bee Gees lead singer Bary Gibb and Timberlake taking on his brother, Robin Gibb. The last time we saw these characters was in 2011 and its return seemed unlikely following the death of Robin Gibb in 2012. However, the sketch mad

Few guest performers seem to get 'SNL' quite like Justin Timberlake, who has a wonderful habit of showing up on the stage and creating classic sketches and characters with seemingly no effort. In most cases, he would easily overshadow the actual guest host, but when that guest host is show alum (and current late night superstar) Jimmy Fallon, there is less overshadowing and more comedic awesomenes

We're going to go ahead and assume you liked 'Full House' as a child, because every time we tell somebody that we didn't like 'Full House' as a child, we get weird sideways glances and also we have no friends left. Since you are clearly a huge 'Full House' fan, here's a video that's probably of interest to you -- Uncle Jesse (aka John Stamos) and his band The Rippers reunited on 'Late Night With J

It's been a rumor fo some time, but now it's official: Seth Meyers will replace Jimmy Fallon as the host of NBC's 'Late Night' next year.

Alec Baldwin's post '30 Rock' future has always proved something of a mystery, with persistent rumors of a political career as the actor continues his run on Broadway's 'Orphans,' but could his own late-night talk show be in the works? Jimmy Fallon's 'Tonight Show' promotion will definitely shake up NBC's late-night stable, so find out if Jack Donaghy Alec Baldwin is next in line for late-night in