Mean Girls (2004)

Cady Heron, a newcomer to high school, quickly gains popularity with The Plastics, the elite girl group led by Regina George. However, her life takes a turn when she develops feelings for Aaron Samuels, Regina's former boyfriend. This crush sets off a chain reaction of rivalry and betrayal within the clique, challenging Cady's friendships and her sense of self. As she navigates the treacherous waters of high school politics, Cady must confront the consequences of her choices and the true meaning of friendship.