She's slim, gawky, and awkward, with a thin face and a long nose, and tired blue eyes. She has straggly short dirty blonde hair and she has glasses, though she usually doesn't wear them.
Abrasive, fiery and opinionated. She sticks up for what she believes in and is very loyal to her friends. Sometimes apathetic or cruel, sometimes a total sweetheart. It depends.
She's extremely stubborn, rude and impulsive.
She lives with her Muggle mother, since her father left when she was very small. Though she loves her mother very much, she feels more understood at Hogwarts.