Ariana Grande Surprises Fans (Every Fan Reaction Compilation)

Also available on the NBC app

A web-exclusive compilation that includes every reaction to Ariana Grande and Jimmy surprising fans while they sing "One Last Time"

Appearing:Jimmy Fallon
Tags: The Tonight Show, Jimmy Fallon, Ariana Grande, Surprises Fans, Every Fan Reaction, Compilation
S5 E1193 minWeb ExclusiveTalk and InterviewLatenight