Although Karoline Leavitt has been on maternity leave, her absence hasn't left her out of the minds of her critics, like Jimmy Fallon who took a shot at her on The Tonight Show

Matt Damon surprised Jimmy Fallon viewers with an unexpected late-night appearance that introduced a brand-new alter ego.

Jimmy Fallon used Donald Trump’s appearance at the NBA Finals to roast the president on Monday night. The late-night host made a rare series of quips about the president, ripping into Trump for appearing at Game 3 of the NBA Finals at Madison Square Garden in New York.

Jimmy Fallon recalls his unforgettable first encounter with a 17-year-old Kobe Bryant.

Jazz Chisholm Jr. took his talents to The Tonight Show Starring Jimmy Fallon on Monday. With the Yankees off on Monday -- they’ll begin a three-game set against the Guardians at Yankee Stadium on Tuesday -- Chisholm made an appearance with Fallon at his usual set in Manhattan’s Rockefeller Center.

Jimmy Fallon was almost in disbelief over the number of hats 20-year-old director Kane Parsons wore to bring to life the new horror box office hit, "Backrooms." During Thursday's broadcast for "The Tonight Show,

NBC’s late-night program The Tonight Show Starring Jimmy Fallon is hosted by comedian Jimmy Fallon and is the seventh installation of the Tonight Show franchise. The show features The Roots as the house band and is broken up into segments including comedic sketches,

The turnover at the embattled news program put the "Tonight Show" host in a feisty mood.

"The Tonight Show Starring Jimmy Fallon" scored its best audience since February, thanks to a visit from the stars of buzzy romance series "Off Campus," TheWrap can reveal exclusively. The Friday, May 22,

The TV host is following Jimmy Kimmel’s lead by opting not to air a new episode on May 21, the same night Colbert brings his 11-season run on 'The Late Show' to an end Todd Owyoung/NBC via Getty; Scott Kowalchyk/CBS Jimmy Fallon is standing with Stephen ...