Madison Fear of Monster High - She is a siren. Her freaky flaw is that she's clumsy on land. Her favorite activity is singing. She can’t help but burst into song on just about any occasion. She has a pet golden doodle. Her pet peeve is that she doesn't like bullying. She also hates when monsters think she uses her voice to lure monsters to their doom because she's a siren. In fact, she uses her voice to guide monsters from the storms of life. Her character does not yet have a doll.