According to FemaleFirst, the actor who has 3 adopted children and one biological daughter with Jolie, confirmed to friends that they are expecting 2 babies.
A friend said: "Brad’s been very quiet about this pregnancy so far but this was the weekend he decided to let the cat out of the bag. He’s telling everybody close to him, because he is having to change his work schedule to get ready for the birth. They’re having twins, Angelina is healthy, and he’s thrilled that he’s going to be a father once again. They didn’t exactly plan this pregnancy, but they wanted more children and Brad says Angelina was very willing to have them herself."