Credit: Courtesy of Marie Claire

Let the bump watch begin!

In the January issue of Marie Claire, Angelina Jolie, 36, says she's open to expanding her brood of six with partner Brad Pitt, 47. "Nothing planned at the moment, but we just don't know," the Oscar winner says. "I could end up pregnant."

Jolie -- who recently directed her first film, In the Land of Blood and Honey -- adds that Pitt "has expanded my life in ways I never imagined. We built a family. He is not just the love my life, he is my family. I hold that very dear."

"I suppose what I've learned from Brad is to be able to have the kind of family whose happiness and well-being comes before your own," Jolie explains. "I'm very very grateful to have such a loving family, and I wouldn't have that without him."

The self-proclaimed homebody adds that because she only has "a few girlfriends," Pitt has become her one trusted confidant.

"I talk to my family," Jolie says. "I talk to Brad... But I don't know, I don't have a lot of friends I talk to. He really is the only person I talk to."