From my friends at hollywoodmemoir.com.
Jacqueline Ruth "Ilene" Woods (May 5, 1929 – July 1, 2010) was an American singer and actress who voiced Cinderella in the 1950 classic film.
Woods sang for President Roosevelt at his home in Hyde Park. She also sang at the White House for President Truman, after singing for the soldiers and sailors of war.
In 2003, she was awarded a Disney Legends award for her voice-work on the film Cinderella. One of her last film appearances was in Touched By An Angel as night nurse Cassie.