Who Will Officiate George Clooney & Amal Alamuddin's Wedding?

They've chosen their locale and coordinated the planning with their parents, and now, George Clooney and Amal Alamuddin have settled on an officiant for their upcoming wedding. Walter Veltroni, an Italian writer, journalist and politician who served as mayor of Rome from 2001 to 2008, will conduct the ceremony, a representative for the Venice Municipality confirms to PEOPLE.