George Clooney's fiancee Amal Alamuddin turned wedding official last week (ends11Jul14) when she helped two friends exchange vows in her boyfriend's adopted Italy.

The British human rights lawyer presided over the ceremony, which took place last Thursday (10Jul14) at the luxury Villa Mangiacane winery and spa in Tuscany.

Clooney, who owns property in Italy, accompanied his bride-to-be to the event and charmed fellow guests, with a source telling local paper Il Gazzettino del Chianti, "(Clooney was) affable, educated and nice with everyone."

The couple became engaged in April (14). Clooney is expected to wed Alamuddin in September (14).