'Extremely sad' Princess Tessy, 31, of Luxembourg announces she is divorcing husband Prince Louis, 30, after 10 years of marriage in first high-profile European royal divorce in more than a decade

Royal watchers have been left in shock as Prince Louis and Princess Tessy of Luxembourg have announced they are divorcing after ten years of marriage. Prince Louis, 30, the third son of the Grand Duke and Duchess, married Princess Tessy, 31, in a lavish ceremony in September 2006 (left) six months after the birth of their eldest son. Today Princess Tessy (centre, with Prince Louis in 2013) confirmed their divorce in a statement, saying they will 'always remain unified by parenthood to our two precious boys'. They have two young sons, 10-year-old Prince Gabriel and nine-year-old Prince Noah (pictured together right). Their divorce will be the first in European royal history since Princess Alexandra of Denmark and Prince Joachim officially ended their marriage in 2005.