Kristen Gregory is the smartest and the sportiest girl in the Pretty Committee and OCD. She is the best soccer player at OCD, as she is the captain of the girl's team called the Sirens. She lives in an apartment, has a scholarship at OCD, and is considered "poor" by the PC (Pretty Committee), even though she is middle class. Her parents are very strict, and practically in the whole series she has to do everything behind their backs. Kristen isn't given that much importance in the series until P.S. I Loathe You.