Lindsay Lohan hit the big time as Cady, an open-minded, home-taught student whose African upbringing leaves her ill-prepared for the human zoo that is the American high school. But after deciding to bring down the school's cattiest all-girl clique from the inside, she finds herself lured to their designer-clad dark side. Rachel McAdams and Amanda Seyfried sharpen their claws, while Tina Fey, who co-wrote the witty screenplay, also makes an appearance in this modern exaggeration of teenage life.
