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).
[WATCH] Adam Levine Tells Jimmy Fallon That Blake Shelton Talks FunnyWhich SPECIFIC WORD does Adam make the most fun of Blake for using?
[WATCH] Jennifer Lopez And Jimmy Fallon Have Hilarious Dance BattleDid you guys catch the funny segment on 'The Tonight Show' last night?
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 Kisses EllenPracticing for The Golden Globes, practice makes perfect...I guess.
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."
[WATCH] Metallica And Jimmy Fallon Play "Enter Sandman" On Classroom Instruments...and it was EPIC!!
[WATCH] Vince Vaughn and Jimmy Fallon Do A Hilarious, Emotional, Interview
Justin Timberlake Joins Jimmy Fallon at Camp in 'Tonight Show' SkitIn a room surrounded by childhood games of the '90s like Guess Who? and Battleship, the two friends decide to sing a song they heard on the radio earlier that day -- "Ironic" by Alanis Morissette.