JoJo Siwa Goes Undercover As a Crazy Substitute Teacher

The YouTuber and reality star poses as a Pluto enthusiast to prank a group of kids at a space center on Nickelodeon's "The Substitute." Watch!

JoJo Siwa Goes Undercover As a Crazy Substitute Teacher
The YouTuber and reality star poses as a Pluto enthusiast to prank a group of kids at a space center on Nickelodeon's "The Substitute." Watch!