Hurrah! Okay here's my bio:
Name: Bellatrix Lestrange
Age/year: 24
House: Slytherin
Parentage/history: Daughter of Cygnus and Druella (Rosier) Black. She has
2 younger sisters: Andromeda (disowned) and Narcissa (Black) Malfoy.
Current Family: Husband- Rudulphus
Appearance: Tall, with long, shiny, black hair. Her eyes are rather heavy lidded and they are a deep grey in colour. She is beautiful, like all Blacks, but also carries an air of arrogance.
Personality: Bellatrix is arrogant and feels she is much better than most because of her pure blood and ancestry. She is abit of a sadist and can be quite cruel, but this is still a streak in her personality and not yet fully developed. She does however, possess a deep sense of loyalty for her family . She has a quick, firey temper and knows how to cause pain. She is very intelligent and rather sly. Like most Slytherins' she is ambitious and knows that she can achieve anything she wants.
Edited: thanks for looking that up!