Yvonne De Carlo (born Margaret Yvonne Middleton; September 1, 1922 – January 8, 2007) was a Canadian-Ame…Yvonne De Carlo (born Margaret Yvonne Middleton; September 1, 1922 – January 8, 2007) was a Canadian-American actress, dancer, and singer. A brunette with blue-gray eyes, she became an internationally famous Hollywood film star in the 1940s and 1950s, made several recordings, and later acted on television and stage.