Ghoulia Yelps is a 2010-introduced and all-around character. She is a zombie and the smartest student at Monster High. Ghoulia used to be a wallflower until Cleo de Nile took her under her wing and helped her get out of her shell, being one of the few to enjoy Cleo's complete trust. Other than Cleo, Ghoulia particularly favors the company of other zombies, with Sloman "Slo Mo" Mortavitch and Don of the Dead being her main zombie friends. When she's not studying, inventing, o...
