A source said, “The Eric Newman Jazz Band was playing, and before long, Fallon and Corden were up onstage trading Sinatra and ...

On Monday night, James Corden was the main guest on Jimmy Fallon’s Tonight Show. They did a bit where they went back and forth singing showtunes. Can you imagine? Let’s not imagine. Let’s just keep it ...

Rosalía is headed back to The Tonight Show, and this time she's singing.

Directioners, here’s an early Christmas gift for you. Two days after their Saturday Night Live duties as the musical guest, One Direction’s Harry Styles (who had a dance party with Kristen Wiig), ...

The Format will appear alongside Taylor Swift and Keri Russell on "The Tonight Show Starring Jimmy Fallon" on Monday, Oct. 6. Swift will be there to discuss her new album, "The Life of a Showgirl" in ...