LONDON, ENGLAND - JUNE 13:  UN Special Envoy and actress Angelina Jolie and Actor Brad Pitt attend the Global Summit to End Sexual Violence in Conflict at ExCel on June 13, 2014 in London, England. The four-day conference on sexual violence in war is hosted by Foreign Secretary William Hague and UN Special Envoy and actress Angelina Jolie.  (Photo by Eamonn McCormack/WireImage)