Joelle Joanie "JoJo" Siwa is an American dancer, singer, actress, and youtuber. She is best known for her songs "Boomerang" and "Kid in a Candy Store". She also stars in with Nick Cannon in the Nickelodeon live series "Lip Sync Battles", and the upcoming game Nickelodeon vs. Disney: Ultimate All-Stars. The songs she will perform in the game are "Go For it!", "Cool Warfare", "Spin the Madness", and "Starting Fresh" (credits song).