Bio: Betty Ross was revealed to be She-Hulk (Ultimate) in issue #4 of Ultimate Wolverine vs. Hulk.
After Jennifer Walters (Ultimate) tweaked the serum that turned Bruce Banner (Ultimate) into the Hulk (Ultimate) to allow the subject injected with the serum to have all the "Hulk" power with none of the rage, Ross set-up Walters to make it look like she was committing an act of treason by selling the serum to the Chinese. As Nick Fury (Ultimate) and S.H.I.E.L.D. were tracking and taking down Walters, Ross flew to the location where Wolverine (Ultimate) was battling the Hulk (Ultimate) and injected herself with the serum, all in an effort to save the Hulk (Ultimate).
Notes: The Ultimate version of this character is not an alternate identity of the regular Marvel character as the Ultimate universe is a distinct reality.
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