Justin Timberlake Returns to Camp Winnipesaukee with Jimmy FallonThe two sing 4 Non Blonde's hit song "What's Up" and Gloria Estefan's "Rhythm Is Gonna Get You."
Harry Styles Gets Wish Granted by Stevie NicksIn addition to acting on the show, Styles talked about the role he played in the upcoming movie, Dunkirk, which opens in theaters Friday (July 21).
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.'
Jamie Foxx Nails Musical Genre Challenge On FallonWatch Jamie Foxx's broadway musical version of "Who Let The Dogs Out" and more!
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).
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.”
Here Is The List Of Golden Globe WinnersTake a look at them all here!
Watch Niall Horan Perform 'This Town' on 'The Tonight Show'Horan is the second member of One Direction to play solo on the program. Zayn Malik performed “It’s You,” from 'Mind of Mine' in February.
Neil Diamond and Jimmy Fallon are Bad at 'Password'It was Neil Diamond and Jimmy Fallon versus Natalie Portman and JJ Abrams, and Diamond just kept guessing "salad."