Su Wu is a villain in Kung Fu Panda: Heroes of Kung Fu.
Su Wu

Su Wu, leader of the infamous Wu sisters

About her

Su Wu, not to be confused with the infamous thief Su, the birth mother of Song, is the leader of a criminal syndicate, along with her two sisters, Wan and Wing. Imprisoned for years, they eventually pull off another escape and reunite to found a new syndicate, becoming new enemies of the the new emperor and empress, Po and Tigress. Su Wu is eventually defeated by Tigress when she attempts to kidnap the imperial heir, Tai Shan.