A Vampire girl (twilight) who just discovered she has a sister named Rosalie. Now things really start to tumble for her.
Appearance: 
She frequently gets into trouble, bullies lesser students at school and shows blatant lack of regard for rules. She has an aggressive side and she isn’t intimidated by anyone or anything. She is also selfish, lazy, obnoxious, and somewhat indifferent to others' feelings. However, she is also lighthearted and funny and capable of coming through for her friends when needed.
She only relies on her powers and her combat skills.
She was born in Manhattan, New York (in a horse and carriage) and lived five years in a one-room apartment with her drug abuser mother. Her father and other relatives are either in a penitentiary or parole. At five, her mother died of a drug overdose, leaving her orphaned. Growing up was hard and Estelle learned that in order to get most things in life, you have to push yourself forwards. This shaped the person she grew up to be, a tough chick who prides herself in not showing weakness. Though she hates to admit, she feels very lonely and insecure. So in order to protect herself from pain, she built up a wall around her heart. So that she wouldn’t feel anything. She only relies on intellect and nothing more. Yet, she feels that one day her wall may crack and collapse on her.
At sixteen, she was told by a strange elderly lady that she reminded her of someone she once new. A young girl named Rosalie. Thinking she was drunk and totally out of it, Estelle ignored her and walked away. But it wouldn't stop buzzing around in her mind. Did she really have a sister? Then one night, as she crossed a road she got hit by a pick-up truck. She almost died, hadn't it been for the vampire that bit her. Aro When Estelle awoke the first person she saw was Aro. Who later told Estelle about Rosalie, the first child who was taken away from her mother when she was born. He even showed her a picture. Realizing the resemblance she had to admit that the crazy old lady was right.