At 19, Brianna is the youngest member of The Family. She was originally a prostitute, but her lust for flesh (to eat) caused her much pain and anguish in the populated centers of Washington, D.C. She therefore struck out into the wasteland and stumbled across her fellow "vampires" in Meresti Metro station. Vance, sensing her traits, immediately took her in and converted her cannibalism to Hematophagy. She has been living in Meresti ever since.
She gives the male members of The Family a little company at night. She can be heard flirting suggestively with Karl and Justin, much to Vance's embarrassment; he will often ask her to tone down her "morale" boosting and keep it to "one at a time."