When you think of Mean Girls, the name Regina George pops into your mind infinitely faster than Cady Heron, and thats credit to Rachel McAdams show-stealing work as the leader of the Plastics. The most popular girl in school, shes in need of being taken down a peg or two. Maybe its because Lindsay Lohan has become synonymous with more Regina George-type behaviour, and McAdams roles skew a lot more to Cadys early scenes, but the latters work in ruling the high school clique scene has stayed with audiences over the past decade a lot more than Lohans. Signature Steal: Regina: Youre, like, really pretty. Cady: Thank you. Regina: So you agree?