German twin entertainers Alice and Ellen Kessler died together in Munich at 89 through medically assisted death, inseparable to the end. The sisters performed with Frank Sinatra, Harry Belafonte and Fred Astaire, launching an international career in 1955 after fleeing a few years earlier from East Germany to what was then West Germany. The women never married and requested to be buried together in one urn alongside their mother and beloved dog. They performed together with Frank Sinatra. With Harry Belafonte. With Fred Astaire. And on Monday, Germany’s Kessler twins — Alice and Ellen — ended their lives together...