Gayla Rienette Peevey (born March 8, 1943) is a former singer and child star from Oklahoma City, Oklahoma. She is best known for her recording of "I Want a Hippopotamus for Christmas" (Columbia 4-40106, 1953). Peevey recorded the novelty song when she was 10 years old.In 1960, under the name Jamie Horton, she had a minor hit with the song "Robot Man", a Connie Francis cover.