Elisabetta 'Lily' Maria Rosboch von Wolkenstein in Rome (Italy).
He is the son of Princess Astrid of Belgium and Prince Lorenz of Belgium,
Archduke of Austria-Este. His maternal grandparents are King Albert II and
Queen Paola of Belgium.
She is the daughter of an Italian film producer Etorre Rosboch von Wolkenstein
and his wife countess Lilla de Smecchia (also a film producer).
The young couple lived for a long time in New York.
On next link you can see a picture of the couple.
Their wedding will take place in the beautiful and historical district of Rome.
They have chosen the Basilica Santa Maria in Trastevere.
Source image: Wikipedia
Mass openly was celebrated.
On next link you'll see some pictures of the wedding.