Question: all the celebrities that have been unmasked on the masked singer?
Answer: Lil Wayne. MASKED SINGER: The Robot in the Season Three premiere of THE MASKED SINGER airing Sunday, Feb. ... 
Drew Carey. ... 
Chaka Khan. ... 
Tony Hawk. ... 
Dionne Warwick. ... 
Tom Bergeron. ... 
Sarah Palin. ... 
Bella Thorne.