Princess Camilla de Bourbon des Deux Siciles, a Monte Carlo socialite, could face prison after she lost her bid to overturn a ￡2million fine.... She has been warned that she faces 12 months in jail if she does not pay the hefty penalty within the next three weeks. The royal was also rejected in her bid to pay it back in instalments over five years and told she only has until July 15 or will lose her freedom. Her fall from grace began when she was found guilty of contempt for refusing to reveal