Joelle Joanie "JoJo" Siwa (b. 2003) is an American dancer, singer, actress, and YouTube personality. She is known for appearing for two seasons on Dance Moms along with her mother, Jessalynn Siwa. She has appeared in numerous Nickelodeon shows such as Nickelodeon's Ultimate Halloween Costume Party, Make It Pop, Nickelodeon's Not-So-Valentine Special, School of Rock, SpongeBob's Big Birthday Blowout.

She appeared on episode 1106 performing the song “BOP!

Community content is available under CC-BY-SA unless otherwise noted.