Midna

Midna (voiced by Akiko Koumoto) is a main character from The Legend of Zelda: Twilight Princess. She is a member of the Twili and is Link's sidekick. It is revealed that Midna is the Twilight Princess who was cursed by Zant, a servant of her royal family, to take the form of an imp and Zant usurped the throne from her.