Princess Caroline of Monaco, born on January 23, 1957, is the eldest daughter of Prince Rainier III and Grace Kelly. She holds the title of Princess of Hanover and has been involved in various charitable activities, particularly in the fields of arts and culture. Caroline has also served as the president of the Monaco Red Cross. Throughout her life, Princess Caroline has been married three times, with her current husband being Erlan M. K. K. von Habsburg. She has three children: Andrea Casiraghi, Charlotte Casiraghi, and Pierre Casiraghi, who are prominent figures in Monaco's royal family.