under Doll’s mask after being eliminated on the show’s “WB movie night” on Wednesday.The 68-year-old singer was dressed in a gray unitard with a sparkly purple dress over it while wearing equally sparkly high-heeled shoes. Prior to his unmasking, judges asked him to provide clues as to who he was.Snider made a comparison to Elvis Presley, a “Guys and Dolls” playbill, and a lollipop before he gave a stunning performance of “Jailhouse Rock.” Robin Thicke, 46, guessed that the singer was actually Gene Simmons from the rock and roll band Kiss while Ken Jeong, 53, guessed it was Austin Butler — who was nominated for an Oscar his portrayal of Elvis. Nicole Scherzinger, 44, guessed that Snider was David Lee Roth while Jenny McCarthy, 50, believed the singer was Iggy Pop.