Justin Timberlake tosses on the straw hat and bow tie to kick it really old-school on his hit "SexyBack"
"Suit & Tie" singer Justin Timberlake will appear on "Late Night With Jimmy Fallon" March 11-15
Because who wouldn't want to watch Katy Perry's ex critique the tabloids?
"Sugar plums? You definitely don't got kids. I got three kids ... Not one of them asked me for no sugar plum."
"Louie" star Louis C.K. has some choice words for the storm that beat up the Northeast
Days after coming out, Ocean makes TV debut with song about unrequited love
President Obama has already shown he can croon like Al Green -- but how are his slow-jam skills?
Episode of "Late Night" with Obama will air Tuesday; Dave Matthews booked as musical guest
Questlove says intro was "tongue in cheek"
Fallon turns into a Bieber lookalike to poke fun at the teen's paternity suit woes
The singer/actor and the talk show host add more than a dozen tunes to their history of rap series
Watch the "Late Night" host and the "Friends With Benefits" star perform another medley of hip-hop hits
Comedy Central host says he'll cover Rebecca Black's viral hit if $26,000 donation is matched
"Late Night" host provides a handy, hilarious guide to the "Two and a Half Men" star's barrage of quotes
Jackson reveals that five actresses will screen-test with him Friday
Pair offers fresh version of Shazzazz song for "Late Night" crowd
The pair try to improve on Willow Smith's hit single
Iconic indie rock band to add lucky fan as extra member for "Late Night" appearance
Tune by Ice Cube and Fallon's house band, the Roots, was recorded by a staffer on his digital camera prior to the show taping
Conan submits his version of the show for Emmy consideration, up against NBC-submitted Leno version
He had been scheduled to appear on Jimmy Fallon's show Monday, but collapsed Sunday night