Angelina Jeanette Mouseling is the protagonist of the children's book series, written by Katharine Holabird and illustrated by Helen Craig. She's also the titular character of the PBS Kids shows Angelina Ballerina & Angelina Ballerina: The Next Steps.
Angelina Mouseling is a feisty, quiet, and soft-voiced little white mouseling who loves to dance, and always dreams of becoming a famous prima ballerina. She often wears a pink leotard top, tutu, vest, hair ribbon, and ballet slippers. She's 9 years old and takes ballet lessons in Miss Lilly and Miss Mimi's class.
Angelina is kind-hearted, cheeky, and passionate about ballet. Along with her family, she has a great imagination when it comes to doing things, for example, in the episode "Angelina and the Music Store" She decides to do a party in the name of the music.
- She's the only character to appear in every episode.