Renault F1 boss Flavio Briatore married top model Elisabetta Gregoraci in lavish style here Saturday serenaded by British pop group Duran Duran. F1 chief Bernie Ecclestone himself witnessed the union along with Benetton group chairman Luciano Benetton and right-wing politician Daniela Santanche, while the more than 300 guests also included Italian Prime Minister Silvio Berlusconi and Spain's former prime minister Jose Maria Aznar. French Cardinal Paul Poupard celebrated what the Italian ...