Dorothy Jacqueline Keely, professionally known as Keely Smith, was an American jazz and popular music singer, who performed and recorded extensively in the 1950s with then-husband Louis Prima, and throughout the 1960s as a solo artist.
Smith married Prima in 1953. The couple were stars throughout the entertainment business, including stage, television, motion pictures, hit records, and cabaret acts. They won a Grammy in 1959, its inaugural year, for their smash hit, "That Old Black Magic", which remained on the charts for 18 weeks.