Complex sentence: She is the second child of Rita Hayworth, the American movie actress, and Hayworth's third husband, Prince Aly Khan, a vice president of the United Nations General Assembly representing Pakistan, for which he served as U.N. ambassador.
Split into simpler sentences: She is the second child of Rita Hayworth, the American movie actress. Her father was Hayworth's third husband, Prince Aly Khan, a vice president of the United Nations General Assembly representing Pakistan, for which he served as U.N. ambassador.