She-Hulk
She-Hulk has been a member of the Avengers, the Fantastic Four, Heroes For Hire, the Defenders, Fantastic Force, and S.H.I.E.L.D. A highly skilled lawyer, she has served as legal counsel to various superheroes on numerous occasions. She is the cousin of Bruce Banner, better known as the Incredible Hulk.
As She-Hulk, Jennifer possessed powers similar to those of her cousin, though at a reduced level. She also possessed a less monstrous, more amazonian appearance. Initially, the transformation to her She-Hulk form was triggered by anger. Her mutated form was originally explained as being molded by her subconscious desire to look like the ideal woman. She eventually gains control of her transformations when Michael Morbius cures her of a lethal blood disease. As a criminal defense lawyer, she defended Dr. Michael Morbius in his trial for his vampiric killings.
Eventually, Jennifer decides that she is going to retain her She-Hulk form permanently—preferring the freedom, confidence, and assertiveness that it gave her compared to her more timorous and fragile "normal" form.
Source
