Well, it is official.  The last of age heir from a reigning European throne is off the market, ladies!

On April 26, 2012, it was announced by the Cour Grand-Ducale de Luxembourg that His Royal Highness Hereditary Grand Duke Guillaume of Luxembourg is engaged to Comtesse Stéphanie de Lannoy.

At this time the exact date for the upcoming grand-ducal wedding has yet to be disclosed.

Any way, if you would like to learn more about the groovy couple please, once again, visit the site Luxarazzi Luxembourg here.

Click here to watch a video.

Click here to view the official engagement photos.

Source: Cour Grand-Ducale de Luxembourg