Beelzebub is known for being a big and picky eater, making her the gourmet of the seven Stakes. She is willing to use any ingredients to make a meal, even her own body. Her personality is similar to Mammon's, and the two often fight over the same thing. She always talks about food, making her a calming influence on the other sisters, but also happens to have a habit of kidnapping pretty boys and placing them in a food cellar.