Doreen Green

Doreen Green, also known as Squirrel Girl, is a superhero from Earth-616 that, like Hulk, is transported to Earth-1 following a battle with the Masters of Evil.

Backstory
Doreen Allene Green was born to loving parents Dorian and Maureen Green in Canada. When she was just 10 years old, Doreen discovered she could communicate with squirrels due to a modification in her genes that she's had since she was a baby. Strangely, for unknown reasons, this gene granted her squirrel-like abilities, which manifested predominantly and she even grew a prehensile squirrel tail.

When her parents found out about her abilities, they consulted with a doctor, and they determined that Doreen wasn't a mutant, even though she was believed to be one for a long time. She is first seen as Squirrel Girl in a forest, hoping to hone her new powers. She finds a lonely squirrel and adopts it as her sidekick and pet, adorably naming it Monkey Joe.

Arrival on Earth-1
Doreen first appears in Super, taking part in the battle on Earth-616, fighting Shocker alongside Gwen before being grabbed and carrie away by Vulture. She is then saved by Felicia Hardy, who pulls her away from Vulture's claws and then knocks out Vulture with a strong kick to the face.

Doreen is then transported to Earth-1, along with Hulk, Gwen, Peter, Felicia, and numerous other heroes who survived the battle. She lands in the same vicinity as Peter and Gwen, and the three take shelter in an abandoned shelter building. As she lays in a bed, she voices concern to Gwen about Hulk's whereabouts, to which Gwen, who is adorably cuddling with Peter, smiles and says that he's more than likely okay; that nothing can kill him. Doreen nods her head and then goes to sleep.

Doreen wakes up and goes outside, seeing a squirrel. After further examining it, she discovers it's her pet squirrel Monkey Joe, who also got transported.

In Not on Earth-616 Anymore, Doreen wanders around Metropolis and comes across Bruce in Hulk form, who is currently using his powers to act as a vigilante. Doreen tearfully hugs Hulk, happy to see her big brother figure again, and then takes Hulk back to the homeless shelter, where he also reunites with Peter and Gwen.

Personality
Doreen is a shy, sweet, and very funny girl. She enjoys going outside and being around animals and nature. She has a very large affinity for squirrels. She has a love for acorn cake and pecan pie. She's also a vegan but still eats eggs and many dairy products, including vanilla ice cream.

She also likes to exercise to keep in shape.

Appearance
Doreen is a very beautiful girl that has a cute face with large lips and wide, expressive eyes. She has shoulder length blonde hair, and also has a bushy prehensile tail like a squirrel.

Powers

 * Super Strength: While not as strong as Hulk, Doreen is incredibly powerful and surprisingly strong. She can lift many heavy objects. This is sent when she is able to lift up a car and toss it easily. She can also seriously injure criminals with her super strength.
 * Super Jaw Strength: Being imbued with super-squirrel powers, Doreen can bite through many tough materials including metal. She mostly uses this power to bite into hard foods.
 * Super Leaping: Doreen can leap extremely high into the air, such as when she jumped to the roof of Bruce Banner's two-story house to talk to him.
 * Climbing: Doreen, with her claw-like nails, can climb up trees and buildings.
 * Prehensile Tail: Doreen has a prehensile squirrel tail that she can use to balance herself and as a close-quarters weapon.
 * Night Vision: Doreen can see well in the dark due to her enhanced vision.
 * Squirrel Communication/Control: This is her most endearing ability. Doreen can communicate with squirrels and can even call upon hordes of them to help her beat up her opponents or complete menial tasks.

Relationships

 * Gwen Stacy/Spider Girl: Best friend
 * Bruce Banner/Hulk: Childhood friend and brother figure
 * Ashley: Hookup
 * Peter Parker/Spider-Man: Childhood friend and brother figure

Trivia

 * She is bisexual, and has hooked up with several girls.
 * She is a vegan, though she eats vanilla ice cream on occasion. She also really loves acorn cake and pecan pie.
 * She is best friends with Gwen Stacy, who she met in preschool, and would gladly risk her life for her.
 * She is also friends with Bruce Banner, who's she's also known since she was a baby. He is also one of the only people that knows that she's bisexual, and keeps it a secret after she begs him to.