Angelina Jolie’s New Tattoo Sparks Adoption Rumors

Should Shiloh et al start getting ready for anotherlittle brother or sister?

During her humanitarian visit to Tunisia on Tuesday, Angelina Jolieshowed off a new tattoo on her left arm -- one which ignited fresh speculationthat she and love Brad Pitt may adopt a seventh child.

Photos: Stars Who've Adopted

The world-famous mother already has her arm stamped withmap coordinates that correspond with the birthplaces of her six kids: Maddox, 9(Cambodia), Pax, 7 (Vietnam), Zahara, 6 (Ethiopia),Shiloh, 4 (Namibia), andtwins Vivienne and Knox, 2 (France).

New to Jolie's arm beneath those coordinates on Tuesday: A seventh set of mapcoordinates, suggesting, perhaps, a seventh little one, and a fourth adoptionfor the couple.

Photos: Snapshots of the Jolie-Pitt Kids

As Wonderwall.com points out, only the first number on thebottom line is legible: 35 degrees north, which could be Algeria. Or,more locally, Oklahoma,the birthplace of Pitt, 47.

Photos: Angelina Jolie and Elizabeth Taylor -- Parallel Lives?

"I'm always open to children around the world,"Jolie said in February 2010 during a trip to earthquake-ravage Haiti."We're that kind of family. Brad and I talk about that. But that's notwhat we're focusing on at this time, by any means."

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