A solo Angelina Jolie is escorted through security as she catches a departing flight out of LAX airport in Los Angeles Sunday afternoon (April 3). The 35-year-old humanitarian and actress allegedly caught a plane to the Middle East for a new UN mission. Angie has been an enthusiastic ambassador for the UN High Commissioner for Refugees (UNHCR), a UN agency that currently assists 20 million refugees in approximately 120 countries.