The main character in my Felisian Chronicles series, which will probably never actually be made. She was created back when I was in seventh grade, and made to be my "alter-ego". Although many of her features and characteristics have changed, the defining features of her have always been the heart birthmark on her forehead, and the fact that she has twin cat tails instead of just one.
She's also the queen of the alien planet of Felis, although she grew up unaware of this, living on Earth in a human form as a way to keep the villains from being able to kill her, as they did her parents.