Princess Sofia Borghese recently celebrated her 18th birthday in late July. The party took place in Capalbio in the Italian region of Tuscany. Sofia is the daughter of Don Fabio, 3rd Prince di Leonforte and Giacaranda Caracciolo di Melito-Falck. Reportedly among the guests were Princess Alexandra as well as Prince Sébastien. Party pictures though non of the guests from Luxembourg are available at Dagospia.