Watch Liam Payne Perform 'Strip That Down' on 'The Tonight Show'The performance featured backup dancers in a big neon frame and Payne gave a shoutout to the talk show host.
Watch Niall Horan Try to Write a Song about 'Quickly Clicky Pens'Horan and Jimmy Fallon have fun in the segment 'Instant Song Challenge.'
Anne Hathaway & Jimmy Fallon Sing Translated P!nk, Weeknd SongsWatch Anne Hathaway sing "Can't Feel My Face" as "My Front is Not Felt" on Jimmy Fallon's 'Late Show.'
Jimmy Fallon Pays Tribute to David Bowie in SNL MonologueIt wasn't funny, but it was awesome.
Watch Harry Styles and Jimmy Fallon's Snappy New SNL PromoThis will be the first time the show has been aired live on the East and West Coast.
Demi Lovato and Jimmy Fallon Play Teen Girls in "Ew!' SketchDemi held her own in the comedy department, practicing kissing on an Ed Sheeran pillow (Fallon's had Mario Lopez's face on it).
The Whisper ChallengeToday we decided to play Jimmy Fallon's Whisper Game with quotes from everyone's favorite Bachelor contestant, Corinne.
Watch Jennifer Lopez Dance Like A "Washing Machine" And A "Hot Cowboy" On Jimmy FallonThe "Ain't Your Mama" songstress gets very competitive when it comes to dancing
Jennifer Lopez Struts Her Stuff in Silly Dance Battle on 'Fallon'Fallon went first, making up a silly dance called, “Skinny Jeans.” Lopez proceeded to show him up with a very J.Lo version of “Washing Machine Spin Cycle.”
Watch Jimmy Fallon’s Puppies Predict The Super Bowl WinnerPups make bold prediction in lead up to Super Bowl LI.
WATCH: Jimmy Fallon And Mike Myers Have A Crazy Dice Dance-OffDid we catch some Austin Powers moves thrown in there, Mike?
Can't Beat Kennedy: Caroline From MedfordCan Caroline beat Kennedy? Can YOU?

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