typically a younger woman or gay man who uses their artistic skills to make people more attractive. usually having to deal with too much drama, and are paid less than your typical hairdresser, especially if working in a department store.
damn, that makeup artist made her look so fly!
A makeup artist is a person whose job is to apply cosmetics, e.g. to performers or models.
“Bethan is a makeup artist!”
“She is the best at applying makeup!”