Elon Musk took his son to the Oval Office, so Jimmy Fallon saw no reason not to walk onstage with a child, too.

On Feb. 10, David Letterman stopped by “The Tonight Show Starring Jimmy Fallon” while his former bandleader ... A graduate of ...

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

Jimmy Fallon and his wife, Nancy Juvonen, tied the knot in 2007 after being introduced to each other by longtime friend Drew Barrymore ...

1 of 5 | Jimmy Fallon arrives on the red carpet for the Met Gala at the Metropolitan Museum of Art in New York City on May 2, ...

The former 'Late Show' bandleader is sitting in with Jimmy Fallon ... noted to the Tonight Show audience. “We didn’t do the Chuck E. Cheese crap” — referring to Fallon’s frequent games ...

Philadelphia Eagles running back Saquon Barkley, Super Bowl MVP Jalen Hurts to be guest on the Tonight Show with Jimmy Fallon ...

“The Tonight Show” started Monday off with a surprise appearance from the now-retired David Letterman, who poked fun at Jimmy Fallon while reuniting with bandleader Paul Shaffer ...

Tina Fey, Amy Poehler, and Seth Meyers appeared on 'The Tonight Show' alongside host Jimmy Fallon ahead of the 'SNL50' anniversary special.

David Letterman made a surprise cameo on The Tonight Show Starring Jimmy Fallon on Feb. 10, interrupting Fallon’s monologue to welcome his longtime musical director Paul Shaffer and The World ...

“Paul and I used to do a show almost exactly like this,” Letterman ... a limited podcast series that Stephen Colbert, Jimmy Fallon, Jimmy Kimmel, Seth Meyers, and John Oliver hosted together ...