Listen to Ariana Grande on iHeartRadio

On Friday night, Ariana Grande appeared on 'Late Night with Jimmy Fallon,' where she joined Jimmy (who donned a blond wig for the occasion) to perform Broadway versions of hip-hop songs. The hilarious video just goes to show that Ariana Grande can sing absolutely ANYTHING.

Check out Ariana and Jimmy's Broadway take on JAY Z's "99 Problems," Cypress Hill's "Insane in the Brain" and Macklemore and Ryan Lewis' "Thrift Shop."