Stéphanie, Hereditary Grand Duchess of Luxembourg, has spent more than a decade in the public eye since joining Europe’s only grand ducal family. Here’s a closer look at Grand Duchess Stéphanie:Stéphanie is a millennial princess. Photonews // Getty Images Then-Countess Stéphanie de Lannoy and Prince Guillaume at the announcement of their engagement with his parents, Grand Duke Henri and Grand Duchess Maria Teresa. Photonews // Getty Images Stéphanie, in an Elie Saab gown, with her groom leaving Notre-Dame Cathedral on their wedding day on October 20, 2012. Agriculture is another focus, with the Grand Duchess regularly visiting organic farms and supporting efforts to reduce ecological impact.