Angelina Jolie gave birth to twins Vivienne Marcheline and Knox Leon last week, and Hollywood actor Brad Pitt, the father of the babies, was by her side when she had them.
Jolie managed to slip out of the hospital without the crowd of reporters, cameramen and photographers getting sight of her.
Jolie and Pitt are said to have already sold picture rights for the twins to an American publication for $11 million, and they will be giving the money to charity.
The two Hollywood stars already have another daughter called Shiloh Nouvel Jolie-Pitt, and she was born in Namibia in 2006.
