Cady Heron is a hit with The Plastics, the A-list girl clique at her new school, until she makes the mistake of falling for Aaron Samuels, the ex-boyfriend of alpha Plastic Regina George.

Cast

Lindsay LohanCady Heron

Rachel McAdamsRegina George

Lizzy CaplanJanis Ian

Lacey ChabertGretchen Wieners

Amanda SeyfriedKaren Smith