Singer, dancer and actress Lena Horne with Bill 'Bojangles' Robinson (lL) and Cab Calloway (R) in the musical film 'Stormy Weather,' Hollywood, California, 1943. (Photo by Underwood Archives/Getty Images)

Singer, dancer and actress Lena Horne with Bill 'Bojangles' Robinson (lL) and Cab Calloway (R) in the musical film 'Stormy Weather,' Hollywood, California, 1943. (Photo by Underwood Archives/Getty Images)