About Ruby Keeler
Ethel Ruby Keeler was a Canadian and American actress, dancer, and singer who was paired on-screen with Dick Powell in a string of successful early musicals at Warner Bros., particularly 42nd Street (1933). From 1928 to 1940, she was married to actor and singer Al Jolson. She retired from show business in the 1940s, but made a widely publicized comeback on Broadway starring in the revival of the 1920s musical No, No, Nanette in 1971. The production was supervised by Keeler's 42nd Street director Busby Berkeley, adapted and directed by Burt Shevelove, and choreographed by Donald Saddler, who won the Tony Award for his musical staging. In 1979, she was awarded an honorary doctor of humane letters degree by St.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.