After spending the past couple of years in Oz, Ariana Grande is moving to the land of Dr. Seuss. As announced Tuesday (July 15), the pop star is set to lead the voice cast of Jon M. Chu and Jill Culton's upcoming film adaptation of Oh,

Ariana Grande have joined Oh, the Places You'll Go!, an animated feature from Jon M. Chu and Jill Culton, based on the Dr. Seuss book.

Just last week, the director landed Mattel’s upcoming Hot Wheels movie, and today he’s tapped Ariana Grande and Josh Gad to lend their voices to his musical Oh, The Places You’ll Go adaptation, which he will co-direct with Jill Culton.