Princess Christiana of Belgium is a member of the Belgian royal family, born on January 18, 2003. She is the daughter of Prince Laurent of Belgium and Princess Claire of Belgium. As a princess, she holds a ceremonial role and participates in various royal events and charitable activities. Christiana is the youngest sibling in her family, with two older sisters and a brother. She is known for her interest in arts and sports, reflecting a well-rounded upbringing. The Belgian royal family plays a significant role in representing the country and supporting social causes.