Joel Dommett hosts the return of the singing contest in which a celebrity panel must guess the famous faces performing behind elaborate costumes. Rita Ora, Jonathan Ross, Davina McCall and Mo Gilligan all return on the panel, and this opening episode sees the first six of the 12 mystery celebrities battling it out with Mushroom v Robobunny, Doughnuts v Chandelier, and Lionfish v Firework.