On August 31st, Prince Rahim Agha Khan, 41, the eldest son of billionaire racehorse owner, His Highness Aga Khan IV, married American supermodel Kendra Spears, 24, in a traditional Muslin ceremony in Geneva Switzerland. The couple had been engaged for only four months before exchanging vows. Just family and close friends attended the private ceremony on the grounds of the Château de Bellerive/Bellerive Castle, overlooking the shores of Lake Geneva in Switzerland. Kendra now becomes Princess Salwa Aga Khan.