On Monday’s episode of “The Tonight Show,” the one and only Barbra Streisand sang a medley of songs with Jimmy Fallon in her first U.S. late-night talk show guest appearance in over 50 years.

When Ariana Grande and Jimmy Fallon sing together, you know you're in for a treat. They're also already going viral for doing a portion of the Bruno Mars and Rosé hit, "APT." As is typical with these ...

Priyanka Chopra Jonas' February 26 appearance on The Tonight Show featured a side-splitting version of karaoke that the audience loved. The two played a game called, suitably, "Arrrrr!!" — and ...

Kermit the Frog and Jimmy Fallon ended St. Patrick's Day with a duet on "The Tonight Show." But before the music, the animated amphibian talked about his past appearances on the program throughout the ...

Ariana Grande appeared on The Tonight Show ahead of the arrival of Wicked: For Good and took the opportunity to showcase a brief history of famous duets with host Jimmy Fallon. The duo rolled through ...

The list of celebrities who have bravely stepped up to the plate and accepted Jimmy Fallon’s lip sync battle challenge on The Tonight Show includes names like Emma Stone, Will Ferrell, and Kevin Hart, ...

*Idris Elba visited “The Tonight Show Starring Jimmy Fallon” last night and played a round of Box of Microphones, which has guests picking from what looks like a crayon box of mics, each with a secret ...