Sarah Ferguson, the Duchess of York, with her daughter, Princess Beatrice, Rolf Sachs with his wife and Prince Ernst-August of Hanover attend the 64th F1 Grand Prix of Monaco. (Photo by Stephane Cardinale/Corbis via Getty Images)

Sarah Ferguson, the Duchess of York, with her daughter, Princess Beatrice, Rolf Sachs with his wife and Prince Ernst-August of Hanover attend the 64th F1 Grand Prix of Monaco. (Photo by Stephane Cardinale/Corbis via Getty Images)