Beelzebub is a tall and foxlike demon with insect-like features - such as two pairs of arms, a pair of antennae attached to her ears, and a small pair of insect wings which are light yellow with pink outlines. Her long hair and tail appears to be made out of lava lamp fluid colored bright pink, aqua-blue and orange, with her waist also resembling a lava lamp. Atop of her head is a pink, black and white tuft which resembles a small flame-like crown.

Her fur is light yellow.