Andrea Casiraghi
Andrea Albert Pierre Casiraghi (born 8 June 1984) is the eldest son of Caroline, Princess of Hanover, and her second husband Stefano Casiraghi, and the grandson of Rainier III, Prince of Monaco, and American actress Grace Kelly. He is currently the second in the line of succession to the Monegasque throne, and is likely to succeed to the throne if his uncle, Prince Albert II, dies leaving no legitimate children.
Read more about Andrea Casiraghi: Family Background and Early Life, Education and Career, Official Duties and Philanthropy, Personal and Media Life, Ancestry