jimmy fallon

Awwww, yeah! Justin Timberlake and Jimmy Fallon celebrated 'The History of Rap' on JT's first visit to the new-look, Fallon-hosted 'The Tonight Show' on Feb 21.

'NBC News' anchor Brian Williams knows how to poke fun at himself. After all, the father of 'Girls' star Allison Williams has hosted 'SNL' and parodied himself on '30 Rock' -- but this time, 'Tonight Show' host Jimmy Fallon did it for him, piecing together a ridiculously hilarious video that makes it seem as if the anchor is rapping the 1979 hit, 'Rapper's

Lady Gaga delivered a dramatic rendition of the title track of 'ARTPOP' with her appearance on the second episode (Feb. 18) of the new look, Jimmy Fallon-hosted 'The Tonight Show.' She sure made it a performance to remember.

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"?

During the 'Celebrity Family Feud' skit of 'SNL' last night (Dec. 21), which featured CBS network stars versus NBC network faves, Jimmy Fallon played Jim Parsons from 'Big Bang Theory.' Musical guest Justin Timberlake, in turn, played Fallon to manic perfection.

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

Well, you don't see this every day. Unless you come back every day and watch this video again. But let's not get caught up in particulars. Let's just watch Jimmy Fallon's very successful mashup of Brian Williams clips that makes him rap the lyrics to 'Nuthin' But a G Thang' by Dr...

This would be awesome to do with your friends on a Sunday night! A lip sync-off! Watch Jimmy Fallon take on Jim Kacxdkycksly(sp?) from The Office. Their Lip Sync-Off Hits include: Don't Cry Out Loud Teenage Dream They Want Efx (Das Efx) Peter Piper Somewhere Over The Rainbow I'll Make Love To You  

A week's worth of rumors were confirmed Wednesday, when Jay Leno announced that he's leaving NBC's The Tonight Show next year.

'Late Night with Jimmy Fallon' is known for its strange recurring sketches, including one called “Real People, Fake Arms” in which actors replace their arms with mannequin arms. (Trust us, it's much funnier than it sounds.) The premise for the latest version of the gag was this: Steve Carell and Jimmy Fallon once appeared on a Canadian soap opera together called 'Jacob's Patience,' but Carell refu