Jubilation Lee, better known as Jubilee, is a fictional character from the X-Men series by Marvel Comics. She is a young Chinese-American mutant with the power to generate energy plasmoids, often referred to as 'fireworks.' Jubilee was introduced as a member of the X-Men in the late 1980s and quickly became a fan favorite due to her spunky personality and close bond with Wolverine. Throughout the series, she evolves from a mall-dwelling runaway to a full-fledged member of the X-Men, playing key roles in various story arcs.