Greta Keller-Bacon (February 8, 1903 – November 11, 1977) Vienna-born cabaret singer and Hollywood actress. Born Margaretha Keller, she studied dance from the age of 8 followed by acting classes. Her début was in "Pavillon" in Vienna. She also appeared on Stage with Marlene Dietrich in "Broadway", in which she sang and danced. A recording contract with Ultraphon in 1929 her singing took her from Vienna to Prague and Berlin, where she had a big success with Peter Igelhoff and Peter Kreuder. Read more on Last.fm