Billie Eilish interviewed 'Wicked' star Ariana Grande after a screening of the movie, and the musicians hinted that a collaboration could be in their future.

Ariana Grande and Billie Eilish. Following a screening of Wicked at the Directors Guild of America in Los Angeles, a hush fell over the room as the credits silently rolled and all eyes fell on the double doors to the right of the stage.

Ariana Grande is so committed to the role of Glinda in Wicked that she even calls herself a "protective nerd" when discussing her feelings toward the film adaptation. In a conversation with Billie Eilish at the DGA Theater for an FYC event,