Louis is the son of Princess Stéphanie of Monaco and her ex-husband Daniel Ducruet, who was once her bodyguard. At the time, Daniel was engaged to Martine Malbouvier, who was expecting their ...

Ducruet, who is 22 years old and is the daughter of Stéphanie and her first husband, Daniel Ducruet, lives in New York City and studies at Parsons School of Design. In a new interview with the ...