Jimmy Fallon

R&B singer Justin Timberlake is one of the most popular musicians on 'Saturday Night Live' in the show's storied history, hosting the show five times and absolutely slaying each time. On Sunday night (Feb. 15), JT kicked off SNL's 40th anniversary special with his good friend Jimmy Fallon.

Thank goodness for iPad apps. On last night's 'Tonight Show,' host Jimmy Fallon -- who grows more California by the minute, as the show has temporarily relocated to the West Coast -- and guest Will Smith decided to finally give the people what they want: rapping. Well, sort of.

For the next week, 'The Tonight Show' is chilling in sunny Los Angeles -- the frigid cold of New York City, quite understandably, finally got to the crew, and also this has been planned for months -- and host Jimmy Fallon has spared no creative expense when it comes to making his temporarily Hollywood-based show look California cool. And we all know there's only one way to really drive home CA styling: 'The Fresh Prince of Bel-Air.'

In case you needed a laugh....

How do you take to sexiness out of Marvin Gaye’s ‘Sexual Healing?’ Have the song covered by a barbershop quartet (plus one) starring Jimmy Fallon and Steve Carell.

In celebration of the fourth anniversary of her Let's Move campaign, Michelle Obama is pushing back against powerful lobby firms who load our foods with added sugar and bury the calorie count. Details and her hilarious cameo on the 'Tonight Show' inside.

As everyone's aware of by now, a postponement of his Wednesday New York City tour date led Justin Timberlake to postpone tonight (Saturday, February 22)'s Buffalo show. The concert is now scheduled for July 9, and last night (Friday, February 21) on 'The Tonight Show With Jimmy Fallon', JT had a special message for his fans here.

On February 17, 2104, after about 20 years of the Late Night Show with Jay Leno, the torch will soon be passed on to the much anticipated Jimmy Fallon who, in my opinion, is the Best Talk Show Host since Johnny Carson.  Who's your Favorite or The Best Ever Late Night Talk Show Host, in your opinion...

Ciara and her man Future took the set of the "Body Party" music video and brought it to the 'Jimmy Fallon Live' stage last night! Watch the sexy performance inside.

Jimmy Fallon put together a mashup of NBC News anchor Brian Williams rapping Snoop Dogg's verse from the classic Dr. Dre song "Nuthin' But A G Thang."

T.I. recruited Lil Wayne for his latest single, 'Ball,' from 'Trouble Man: Heavy Is the Head,' but Weezy couldn't make it to 'Late Night With Jimmy Fallon' on Jan. 3. Still, Tip's performance was so strong and fun that you almost didn't miss him.

During his stop on Tuesday night's "Late Night With Jimmy Fallon," Obama joined the host for a special installment of the show's staple, "Slow-Jamming the News," with the Roots providing the music.