Whitney Rose DuBois is the girlfriend, later wife, of Kit Howard. She has blond hair, blue eyes, and is a big drama queen. She strongly disapproves of Tory's friends being boys. Tory describes her as a bimbo, a ditz, and overall really annoying. She is the one who forces Tory to join Cotillion. At first, she has no respect for Tory's feelings, but later stands up for her.