Jimmy Fallon

Emma Stone and Jimmy Fallon engaged in an epic lip sync battle on last night's episode of 'The Tonight Show' (April 28). She wished him "not good luck" before his first song and from then on out, it was ON! Clearly, the flame-haired actress was not messing around.

Warning:  If you plan on watching this at work, you might want to turn down the volume a little bit.

Lindsay Lohan visited The Tonight Show with Jimmy Fallon this week to talk about her new reality TV series, Linsday, and the possibility of a Mean Girls reunion movie. After the chat, LiLo sat down to play a round of Water War with Fallon. It's like a card game, but every losing hand is punished by the victor throwing cold water in the loser's face. Watch and see who wins!

For the second night in a row, 'Mother Monster' made an appearance on The Tonight Show, this time she performed her title track to her album 'ARTPOP'.....

Jimmy Fallon seems to be off to an amazing start as new host of The Tonight Show.  His first night was a huge ratings win for NBC.  But perhaps some of his Hollywood peers didn't think he was up for the challenge, and bet against his success.  Because everyone from Lady Gaga to Mariah Carey to Lindsay Lohan turned up to pay their debt.

It was an epic night last night with Jimmy Fallon making his debut on The Tonight Show.

They're everywhere!

Say what you want to say about the Bridgegate controversy, this parody from 'The Boss' and Jimmy Fallon was pretty funny....

Justin Timberlake and his favorite late-night partner-in-crime, Jimmy Fallon, are back with yet another funny video, and the results are #TotallyHilarious.

Justin Timberlake and his pal Jimmy Fallon returned to Camp Winnipesaukee in their latest hilarious skit for the TV host's late night talk show.

Brad Pitt has proven once again that he is perfect in this hilarious video.  Darn you Brad Pitt!!!!!!

With Governor Chris Christie making the announcement that there will be a special Senate election in October, Late night host Jimmy Fallon decided help the Governor make this announcement with a 'slow jam'.