The news is officially out. After PEOPLE exclusively confirmed that George Clooney was off the market, his fiancée, human rights lawyer Amal Alamuddin, was congratulated by her law firm.  "You're a fool," the supervisor had told her. "I know," she said. He thumped the desk in frustration. "You'll be dead before the ceremony's finished." "I don't care," she said. "You'll break his heart." She hesitated, this time. "I know." The supervisor visibly composed himself before he came around…