The Crown Princess of Spain is the title held by the heir apparent to the Spanish throne. Currently, this title is held by Princess Leonor, the eldest daughter of King Felipe VI and Queen Letizia. Born on October 31, 2005, she is first in line to succeed her father as the monarch of Spain. As Crown Princess, Leonor has been involved in various official duties and public engagements, representing the royal family. She is also known for her education, having studied in both Spain and the United States, and is expected to play a significant role in the future of the Spanish monarchy.