Movie Story : When new student Cady Heron is welcomed into the popular clique known as The Plastics, she quickly finds herself under the influence of Regina George, the manipulative leader of the group. Her life takes a turn when she develops feelings for Regina's ex-boyfriend, Aaron Samuels, and becomes the target of Regina's revenge. With the help of her outsider friends Janis and Damian, Cady plots to bring down the group's queen while learning to remain true to herself.