Brad Pitt causes a commotion on a New York City street when he takes adopted son Pax Jolie-Pitt to a pediatric doctor.

Could the newest member of the Brangelina clan be feeling under the weather?  We spotted daddy Brad Pitt taking little Pax Jolie-Pitt into a pediatrician’s office today in New York City, carrying him securely on his hip.  Brad, as usual, was wearing a fedora hat and black sunglasses.  Pax sported a striped shirt, rolled-up jeans and sandals (with socks).  He’s too cute for words!

Who’s the daddy - Brad Pitt’s the daddy…and it’s official.
In a Santa Monica court today Pax Thien Jolie has had Pitt legally added to his last name. Pax, pictured here, is the third adopted child of Angelina Jolie to take the famous Pitt surname and now we can’t wait for the official ”Welcome To The Tribe” party. Happy parenting, Brangelina.