Gemelle Kessler

Alice and Ellen Kessler, usually credited as the Kessler Twins, were twin German singers, dancers, and actresses, who were popular in Europe, especially Germany and Italy, during the 1950s and 1960s. From Wikipedia (https://en.wikipedia.org/wiki/Kessler...) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/b...)