US actress Angelina Jolie, Special Envoy of the United Nations High Commissioner for Refugees, poses for the photographers as she arrives with Britain's Foreign Secretary William Hague for their meeting with British Prime Minister David Cameron, at his official residence at 10 Downing Street in central London, Tuesday, June 10, 2014. Hague and Jolie opened the Global Summit to End Sexual Violence in Conflict Tuesday. The Summit will welcome governments from over 100 countries, over 900 experts, NGOs, Faith leaders, and representatives from international organisations across the world. (AP Photo/Lefteris Pitarakis)