Jennifer Walters, known as She-Hulk, is a Marvel superheroine, skilled lawyer, and cousin to Bruce Banner (the Hulk). After receiving a blood transfusion from Banner, she gained gamma-powered strength while retaining her intelligence and personality. She is known as a member of the Avengers and Fantastic Four.

She-Hulk is characterized by her high confidence, wit, and intelligence, often maintaining her sharp, lawyer-like personality even while in her powerful green form. Unlike the Hulk, she retains control, blending human intellect with physical strength, frequently displaying a fun-loving, assertive, and sometimes sarcastic demeanor.