Justin Bieber Dons A Fake Mustache To Dance With Strangers In Central Park

With some help from Jimmy Fallon, naturally

Seth Rogen Lived Out Every Rap Fan’s Dream With This Epic Lip Sync

Seth Rogen flipped the script on Jimmy Fallon's lip sync challenge by working in a surprise from the Roots.

Jimmy Fallon, Meghan Trainor And Alanis Morissette's 'Ironic' Rendition Is Pretty Cluckin' Good

Meghan Trainor and Alanis Morissette joined Jimmy Fallon for an all-chicken clucking version of 'Ironic' on 'The Tonight Show.'

Michael Myers Visits (And Frightens) The Roots And Jimmy Fallon On 'The Tonight Show'

The Roots remix the 'Halloween' theme song as Michael Myers visits Jimmy Fallon on 'The Tonight Show.'

Watch Jimmy Fallon And Will Smith Crank Through 'The Evolution Of Hip-Hop Dancing'

Fallon says all that hammer dancing and pop and locking almost killed him.

4 Reasons Why Jimmy Fallon's First 'Tonight Show' Killed It

Fallon's first night included pop-ins from Lady Gaga, Mariah Carey and Kim Kardashian.

Need To Know: Jimmy Fallon Makes Money On 'Tonight Show' Debut

Simon Cowell and John Krasinski become first-time fathers, while Pete Wentz announces he'll be a dad for the second time.

Justin Timberlake, Jimmy Fallon Bring House Down With 'History of Rap 2'

Duo hit on songs by Vanilla Ice, Cypress Hill and 50 Cent on 'Late Night With Jimmy Fallon' on Tuesday.

Reel To Real: Can New York Cabbies Pimp Their Rides?

'Taxi' says yes, but the experts say no.

Avril, Diddy, 50 Cent, Fallon, Olsens: Backstage At The VMAs

Lavigne and Kelly Osbourne bond; Chris Rock and Fallon show each other love.

Jimmy Fallon Joins Cast Of Steve Martin's 'Shopgirl'

Martin wrote story about department store clerk torn between two men.

Fozzy Robbed By Jimmy Fallon, Return With Bling-Bling

Metal pioneers saw their music video treatment stolen, used on VMAs.

For The Record: Quick News On Jimmy Fallon, Ashanti, Redman, Keith Murray, P.O.D., Go-Go's & More