While Fallon is no stranger to donning over-the-top looks, it was Swift’s unexpected transformation that truly stole the spotlight.

Jimmy Fallon viewers were left surprised earlier this month when The Roots, the show's longtime house band, were noticeably absent.

On Tuesday, Feb. 11, the Tesla CEO joined President Donald Trump for a press conference at the White House's Oval Office.

Jimmy Fallon is a well-known prankster, but sometimes his antics come back to bite him. In one such instance, ' The Tonight Show ' host found himself in hot water with none other than 'John Wick' star ...

Tina Fey, Amy Poehler, and Seth Meyers held a reunion with Jimmy Fallon last night on The Tonight Show. Fey and Poehler interrupted the host’s monologue, much to his (feigned) surprise, and critiqued ...

Live' veterans participated in a "Tonight Show Joke Off," a riff on SNL's "Weekend Update" segment during which they battled it out for the best punchlines.

Among the laps, Hurts, running back Saquon Barkley, and the entire Eagles starting offensive line found themselves as guests ...

Ahead of this weekend's 50th anniversary "Saturday Night Live" special, Poehler and Fey stopped by "The Tonight Show" to reminisce with Fallon.

"I could have started crying because this is the pep talk that I’ve been dreaming of since I was a kid watching 'Meatballs.'" ...

Discover why The Roots left Jimmy Fallon's Tonight Show and when they'll be back! The post Why Fans Think The Roots Left ...

Former “Weekend Update” anchors, Tina Fey, Amy Poehler, Seth Meyers and Jimmy Fallon, reunited on “The Tonight Show” ...

Tiny Fey and Amy Poehler stopped by The Tonight Show to talk about Bill Murray and the upcoming SNL 50th anniversary.