History
Jubilation Lee came from a very wealthy family who gave her anything that she ever wanted. But when her parents bought Lee her own private corner of cyberspace, she became aware that she possessed the Exe gene.
It became a shock to her when she accidentally threw a pixel blast at her friend Alison after the both of them were playing tag in Lee's server. Using the screen name Jubilee, she was excited about her newfound powers but had to keep it a secret from her parents due to knowing how they felt about the Exe's they had heard about in the news.
Jubilee didn't care much about her families wealth as she spent most of her time online hanging out in the digital marketplace or arcade with the other teenagers. She would put on light shows for her friends in secret but soon enough came to the realization that she could put her powers to better use. Even though she came from a socialite background, Jubilee wasn't oblivious to the amount of discrimination towards other Exes like herself.
Hating her parents due to their own bias, Jubilee sabotaged her father's company press conference by jumping in front of one of the cameras and creating a projected light message saying "Join the Revolution" before blacking out all the pixels in the immediate area allowing her to get away. At some point after she was confronted by Charles Xavier who asked her to join his team of X-Men making Jubilee more motivated to carry on her fight for equality.[1]