Few mean girls are as iconic as Regina George, played by Rachel McAdams. She is the queen bee and leader of the "Plastics". Known for her wit, manipulative tactics, and the famous Burn Book ...

15 years later, actress Lizzie Caplan agrees that her character, Janis Ian, was the real mean girl. There’s no doubt about it, Regina George was a mean girl. When she wasn’t savaging people in ...