Wikipedia
She-Hulk (Jennifer Walters) is a fictional superheroine appearing in American comic books published by Marvel Comics. Created by writer Stan Lee and artist John Buscema, she first appeared in Savage She-Hulk #1 (February 1980). A cousin to Dr. Bruce Banner, Walters once received an emergency blood transfusion from him when she was wounded, which led to her acquiring a milder version of his Hulk condition. As such, Walters becomes a large powerful green-hued version of herself while still largely retaining her personality; in particular she retains her intelligence and emotional control, though like Hulk, she still becomes stronger if enraged. In later issues, her transformation is permanent.
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-Hulk (Lyra) is a fictional superheroine appearing in comic books published by Marvel Comics. She is from an alternate future of Marvel's main timeline, and is the daughter of that reality's Thundra and the 616 Hulk.