The Best of Ariana Grande (Vol. 1) | The Tonight Show Starring Jimmy Fallon

Jimmy Fallon and Ariana Grande play the Musical Genre Challenge, surprise unsuspecting fans as they sing “One Last Time,“ face off in the Best Friends Challenge and more. The Tonight Show Starring Jimmy Fallon. Stream now on Peacock: Subscribe NOW to The Tonight Show Starring Jimmy Fallon: Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35/10:35c Get more The Tonight Show Starring Jimmy Fallon: JIMMY FALLON ON SOCIAL Follow Jimmy: Like Jimmy: Follow Jimmy: THE TONIGHT SHOW ON SOCIAL Follow The Tonight Show: Like The Tonight Show: Follow The Tonight Show: Tonight Show Tumblr: The Tonight Show St