Princess Rosalina

Rosalina (dubbed Rosetta in Japan) is a character based on the Super Mario character of the same name. In the GoAnimate, she lives with her legal guardian, OliverWestern, and her friends, Mario, Luigi, Princess Peach, Princess Daisy, Toad, and Toadette. She is also one of the three girls alongside Cynthia of Pokémon and Elsa of Frozen to be protected by POPTECR.