When Cal McCarthy first laid her eyes on Grace Jordan, she knew exactly what type of girl she was. Stuck-up, controlling, feared by her classmates - in other words, a mean girl. Every school has one, and Cal wasn't the type to be intimidated by such a cliche. And the moment she talked back to Grace was the moment she started a war with the school's ice queen. But through this war, perhaps she'll find that the high school mean girl has more to her than meets the eye.