Angelina Jolie wore a new plain gold band on her ring finger as she walked through LAX Friday night. She left LA for a trip to the Democratic Republic of the Congo and Rwanda to raise awareness about sexual violence in war zones. Angelina is visiting the two nations with William Hague, the British Foreign Secretary, and a group of journalists. She will be meeting with survivors of sexual violence, as well as doctors and lawyers, to discuss how to help the victims. The subject isn't a new one for Angie, who made her directorial debut with 2011's In the Land of Blood and Honey, a film that touched on Bosnia's rape victims. Aside from her humanitarian work, Angelina has been keeping busy with Miraval, the new rosé she launched with Brad Pitt. The wine has been enjoying success, including rave reviews from top wine experts and a sold-out first run.