It wouldn't be Twilight without a Mary-Sue.
Name: Maerie Rainwater Eternity Enoby Susan Sparkle Addams. (People call her Mary-Sue)
Part: Bitch
Age: 17
Looks: Black hair that reaches her mid-back with red tips, eyes that change colour, and really pale.
Typical clothing: Endless variations of slutty gothic wear. Corsets, lace, leather, etc. Whatever.
Personality: Uses chat abbreviations, can't spell, thinks that everybody loves her when they don't, claims she's bisexual but she's straight, is just generally a Mary-Sue.
Anything else: Not really.
I understand if you don't want to use her, mary-Sues are annoying, but it's Twilight, there has to be at least one! She can be evil! I don't care! Kill her if you want!