The youngest of the X-Men, Jubilee was an orphan and was sent to many foster homes. In the first episode, she was captured by the Mutant Control Agency as bait to draw out the X-Men, but was rescued at the end. Jubilee is a somewhat carefree girl, who wants to be seen as an adult in the eyes of her counterparts. Nevertheless, the team appreciate her involvement in the team. Her costume is the same as it is the comics. She is always trying to get involved in the missions, but is always excluded because of her age, much to her frustration.