Ghoulia Yelps is a character in the Monster High franchise who has lighjt blue hair, pale skin and a studious appearance. She wears horn-rimmed glasses with cat-eye lenses, and has thick eyelashes, navy-blue brows, and knee-length hair with darker streaks. Ghoulia has a zombie heritage, which gives her trouble with facial expressions, and she tends to slouch and stand in awkward positions. Her eyelids also blink one at a time, rather than at the same time. Because of her physical limitations, she can only speak in "Zombie" (moaning and groaning), but all of her friends have learned the language so that they can converse with her.