From Bulbapedia, the community-driven Pokémon encyclopedia.
Colosseum Leader Rosie
) is the fourth Colosseum Leader
in Pokémon Battle Revolution
. She is the head of Neon Colosseum
. Similar to other Leaders in Battle Revolution, her costume resembles a Pokemon. Her costume of choice is a Roserade
. She has white hair, white skin (Japanese version), black skin (American version), and dark red eyes. Her design is based on the "Cool Girl" Model.
Interestingly enough, Rosie had white skin in the Japanese version of the game. However, her skin color was changed to black in the English version, making her the first black character in Pokémon.