U.S. actress and director Angelina Jolie speaks ahead of a screening of her new film 'In the Land of Blood and Honey' at the Foreign Commonwealth Office in central London, May 29, 2012. Angelina Jolie spoke on Britain's Foreign Secretary's initiative on preventing sexual violence in conflict, ahead of the screening.[Photo/Agencies]

U.S. actress and director Angelina Jolie arrives with Britain's Foreign Secretary William hague to speak ahead of a screening of her new film 'In the Land of Blood and Honey' at the Foreign Commonwealth Office in central London, May 29, 2012. Angelina Jolie spoke on Britain's Foreign Secretary's initiative on preventing sexual violence in conflict, ahead of the screening.[Photo/Agencies]