Having traveled with his parents-zoologists throughout Africa, studying with them wild animals, the main character "Mean Girls" Cady Haron decided that she could cope with any turmoil. At the end of a long trip with her ancestors, she will have to go to a new school. A young girl already represents what she will face, but she hopes for the acquired skills of survival among the wildlife of Africa. How did Cady go wrong ?! The rules of the principle of the jungle "The strongest survive", in school not always work. The situation is exacerbated by the fact that the heroine falls in love with the guy, although the former, the school's behemoth, which, moreover, is not an example of decency. At first, the new 15-year-old girl "elite" of the school takes in her circle, trying to impose her own living conditions. But Cady manages to escape from these vicious foundations. She herself becomes a new leader in school and shares her conquered power with her devoted girlfriends. A simple, light comedy about schoolchildren looks in one breath. An interesting game of actresses gives an occasion to recall their days spent in school. Minor problems of the hierarchical ladder, the rules for wearing clothes (each day - their own style) cause only a smile.