The Warblettes are Pizza Time Theatre background vocal characters. They were singing crows who would rock side to side. They were colored differently, being black as shown in the picture, and white with bright dresses, being a rare variation. They would often announce and sing backup for the show. They were replaced for a short period of time, in 1978, by the Mopsey Sisters, who were 3 singing mops. When the Rocker and C stage were made, they were permanently replaced by singing flowers.