Monaco, 15 03 1981, Princess Grace of Monaco during the annual Rose Ball in Monaco. (Bal de la Rose). Left to right, Princess Grace, Prince Rainier Princess Caroline. (Photo by Francis Apesteguy/Getty Images)
Monaco, 15 03 1981, Princess Grace of Monaco during the annual Rose Ball in Monaco. (Bal de la Rose). Left to right, Princess Grace, Prince Rainier Princess Caroline. (Photo by Francis Apesteguy/Getty Images)