Question: who are all the contestants on the masked singer?
Answer: The Rhino: Barry Zito. This content is imported from YouTube. ... , The Astronaut: Hunter Hayes. This content is imported from YouTube. ... , The White Tiger: Rob Gronkowski. ... , The Mouse: Dionne Warwick. ... , The Elephant: Tony Hawk. ... , Miss Monster: Chaka Khan. ... , The Robot: Lil Wayne. ... , The Fox: Wayne Brady.