Angelina Jolie spent today at a refugee camp close to the Libyan border in Tunisia, meeting with displaced peoples and talking to officials as part of her work with the UNHCR. Her humanitarian work was the center of attention, as she revealed large contributions made by her Jolie-Pitt Foundation to help with the area's suffering, but her bare arms created a serious stir. Angelina debuted a mysterious 7th line added to her tattoo, which has the coordinates of the birthplaces of her six children, causing many fans to think that she and Brad may have made another addition to their family. Rumors about the ink also included it being the location of Brad's birthplace as a sign of their commitment, and apparently a source says not to read too much into it. The Jolie-Pitts have yet to comment about whether they have adopted again or if there is another meaning, but whatever the reason for her additional marking, it must be something close to her heart to be added to Shiloh, Zahara, Pax, Maddox, Knox, and Vivien's special spots.