There's a New Name in School (The Ashleys, Book 1), Paperback Book, By: Melissa de la Cruz

The Ashleys rule Miss Gamble's Preparatory School for Girls. They are gorgeous, rich, impeccably fashion forward, and, yes, all named Ashley. Lauren Page has gone to the same school with them her whole life, and the Ashleys, if forced to remember, might recall only a faint memory of shoving mud in the poor girl's mouth in kindergarten. But Lauren Page is no longer the mud eating loser she once was. And though she has completely changed her exterior from bargain basement cast offs to off the runway couture (props, of course, to her new personal shopper) she is still the same person on the inside. And that person has had enough of the current regime. Look out, Ashleys. There's a new name in school.