Kether Donahue is an American actress and voice actress who was born and raised in New York City. She is best known for the voice of the temperamental divaesque Lily on the Nicktoons Network "anime" series Kappa Mikey, Luna on Yu-Gi-Oh! 5D's, and Zoe on Dinosaur King. Donahue was also featured in the video for "Coder Girl" by Dale Chase.