To support his new album "How Did I Get Here?," Louis Tomlinson will make an appearance on "The Tonight Show Starring Jimmy ...

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 ...

With Stephen Colbert 's The Late Show already set to end this year and Seth Meyers rarely booking musical guests even before ...

When Ariana Grande and Jimmy Fallon sing together, you know you're in for a treat. When the Wicked: For Good star appeared on The Tonight Show on November 18 as part of the show's Wicked Week, the two ...

Justin Timberlake performed a high-energy version of his latest single 'Let the Groove Get In' on last night's LATE NIGHT WITH JIMMY FALLON on NBC. Check it out below!