Jimmy Fallon gave a lengthy breakdown about the band before they hit the 'Tonight Show' stage after Marcus Mumford called him out for his brief intro at the 'SNL 50' concert.

Marcus Mumford, lead singer of the band Mumford & Sons, would like a little more respect from late night host Jimmy Fallon.

Jimmy Fallon and Ed Sheeran surprised NYC subway riders with a performance at the Rockefeller Center station.

Actor and filmmaker Jesse Eisenberg promoted his film “Secret Mall Apartment,” about the apartment built in Providence Place, on The Tonight Show Starring Jimmy Fallon Wednesday night.

Last month, Leary surprised audiences when he performed an updated version of "Asshole" on The Tonight Show Starring Jimmy Fallon, where he sang about leaving one-star reviews on Amazon and ...

With her latest album, So Close To What, surging toward the top of the Billboard 200, the singer-songwriter stopped by The Tonight Show Starring Jimmy Fallon on Tuesday (Feb. 25) to reflect on her ...