Question: masked singers that have been revealed?
Answer: 1 of 5. Load Video. Dionne Warwick (The Mouse) ...  2 of 5. Load Video. Lil Wayne (The Robot) ...  3 of 5. Load Video. Drew Carey (The Llama) ...  4 of 5. Load Video. Chaka Khan (Miss Monster) ...  5 of 5. Load Video. Tony Hawk (The Elephant)