Christine Hargenson is the "younger" twin sister of Cleo Hargenson. Both are rich, popular, top blond heads at Bates High school, but they aren't the same when you see how completely different good and bad. Christine, the pretty preppy, including the cunning, bully, and manipulative one, as for Cleo is the opposite. She's the heart of gold, dislikes it when Christine is manipulative, and is kind to Carrie.