"Singer. Actress. Beauty. Spy. During WWII, Josephine Baker, the world's richest and most glamorous entertainer, was an Allied spy in Occupied France. Prior to World War II, Josephine Baker was a music-hall diva renowned for her singing and dancing, her beauty and sexuality; she was the highest-paid female performer in Europe. When the Nazis seized her adopted city, Paris, she was banned from the stage, along with all "negroes and Jews." Yet instead...