Mewmans are a fictional species from the animated television series Star vs. the Forces of Evil. They are characterized by their humanoid appearance, often featuring colorful skin and unique hairstyles. Mewmans possess magical abilities, which they use for various purposes, including combat and everyday tasks. In the series, Mewmans live in the kingdom of Mewni, where they face challenges from various antagonists, including the Monsters and Toffee. The main character, Star Butterfly, is a Mewman princess who embarks on adventures to protect her kingdom and learn about her heritage.