Jalacy "Screamin' Jay" Hawkins (July 18, 1929 – February 12, 2000) was an American singer-songwriter, musician, actor, film producer, and boxer. Famed chiefly for his powerful, operatic vocal delivery and wildly theatrical performances of songs such as "I Put a Spell on You", he sometimes used macabre props onstage, making him an early pioneer of shock rock.