Thea has long dark brown hair and hazel eyes. She was one a rich, spoiled girl and a drug addict, and still struggles with tendencies and bloodlust. She attempts to do the right thing, but struggles with her identity and wants to find herself, without much success. She has a little bit of a problem with opening up, she is therefore a closed book and keeps a growing number of secrets with everyone she is involved with. She also does community service in addition to her vigilantism.