Cleo de Nile is a character from Monster High. She is a mummy and a student at Monster High. She's the queen bee at school, and the most popular girl, as her status as an undead Egyptian princess gives her relevancy over the others. Daughter of Ramses de Nile, she was second in heir to be a pharaoh, if it wasn't for the fact that she died and she has an older sister Nefera de Nile.