Helene "Lena" Langdon (born 12 October 1982) is the wife of Alexander, Prince of Wales. Lena is the second daughter of Paul Langdon, CEO of K&L Publishing and Irene Lammert, the daughter of a Dutch princess.
Lena and Alex first met at Harvard University in 2001. She became is Assistant Private Secretary in 2010, after which they began quietly dating. He proposed in February 2014 and they married at Westminster Abbey on 19 September 2014.
Lena is now known as HRH The Princess of Wales, and recently announced that she and Alexander are expecting their first child.