Jojo Siwa Dress Up for the first time on Dressupwho.com, popular actress and teen icon dressup game. The singer, actress, dancer and Youtube personality is featured here, more features to come with Jessalynn Siwa and with Jojo performing her single "Boomerang" and "Kid in a Candy Store" JoJo Siwa, dress up game, dressupwho, dressup, teen icon, singer, actress, dancer, youtube personality, Boomerang, Kid in a Candy Store, fashion, styling, accessories, girl games, mobile game, interactive game, Jessalynn Siwa