American heriess and designer Gloria Vanderbilt poses with her fourth husband, actor and editor Wyatt Cooper (1927 - 1978), at the Nine O'clocks Winter Ball in honor of Colonel Serge Obolensky's 80th birthday, Plaza Hotel, New York City, December 1, 1970. The theme of the ball was the Winter Palace at St. Petersburg during the Romanov Dynasty. (Photo by Santi Visalli Inc./Getty Images)
