Rudy is a young Russian pre-teen with fair skin, short blonde hair, and bright blue eyes. According to most of the girls at the Ballet, he is considered extremely handsome and "shiny".
He wears a pale blue button-up shirt covered by a teal vest and blue tights with black ballet slippers.
Rudy is charming, charismatic, and talented, but is a snobbish, egotistic, and smugged danseur who thinks too highly of himself. While he extremely skillful in ballet, his self-ego makes him difficult to be around as he thinks too highly of himself. He is nevertheless still popular amongst the girls who boast about him for his polished, gentleman manner.
Originally born and raised in Russia, Rudy now lives in Paris and ballets at the Paris Opera Ballet. He is top of the boy's class with incredible talent seen by Félicie, Nora, and Dora.