|photo by Ulrike Bartsch|
There have been reports for several years now about a relationship between these two young people.
The US-educated and raised Countess Olympia is the third of six daughters of Count Riprand von und zu Arco-Zinneberg and Archduchess Maria Beatrice of Austria, daughter of Archduke Robert of Austria and Princess Margherita of Savoy.
Prince Jean-Christophe, head of the house of Napoléon, worked for many years in New York City's financial sector, is now based in London.
The couple have attended several royal weddings, including Archduke Imre of Austria's marriage to Kathleen Walker in Washington, D.C., in September 2012, but have always arrived and left separately. On this occasion, last Saturday, they arrived arm in arm at the wedding of Prince Francois d'Orléans and Theresa von Einsiedel.
They were also photographed together at an event in New York City, where the Countess wore the same skirt that she wore to the wedding.