She and Jimmy Fallon re-made the video to promote her appearance on yesterday’s The Tonight Show. Grande brought the appropriate passion to the role, complete with original hand gestures and head bobs as she and Fallon synced to the original audio.

Ariana Grande and Jimmy Fallon teamed up on 'The Tonight Show' to re-enact a beloved meme inspired by 'The Wizard of Oz.' The moment comes as Grande gears up for her role as Glinda in Jon M. Chu's highly anticipated film adaptation of the musical 'Wicked,' which hits theaters next week.

The singer also chatted with the Tonight Show host about having a "heart attack" after joining the cast of the "Wicked" movie musical.