Jimmy Fallon

"We have to do what we have to do," late-night host declared.

The Tonight Show with Jimmy Fallon made an awesome cover of 'Under Pressure' with instruments found at home.

Beatles icon joined by Jimmy Fallon and the Roots for lighthearted version.

We wish Jimmy Fallon's drunken rendition of Guns N' Roses' hit song had quietly passed us by.

His Eminence, Pope Francis, set his sights on ol' President 45, and more of late-night TV's best.

'The Late Show' catches up with news reports warning parents of the dangers of ordinary-looking objects that youngsters have turned into covert narcotics containers, plus more from last night's late-night shows.

Don't you think someone should have told him ahead of time this wasn't correct?

Paul McCartney made a surprise appearance on 'The Tonight Show Starring Jimmy Fallon,' lending his vocals to an all-star a cappella cover of his modern holiday standard "Wonderful Christmastime."

Following in the footsteps of his former SNL pals Tina Fey and Amy Poehler, Jimmy Fallon will host the 2017 Golden Globes — which should also provide a respite from the antics of Ricky Gervais, for those of you who were growing a little weary of his schtick. The big question now is whether or not Fallon can make it through the awards ceremony without laughing.

Neil Young paid a visit to The Tonight Show Starring Jimmy Fallon last night, adding another surreal duet to his history with the talk show host.