Brad and Angelina met on the set of Mr & Mrs Smith in 2004, but they claim that they didn't hook up until January 2005. Although the majority of people assume otherwise.
During Pitt's divorce proceedings, his involvement with his Mr. & Mrs. Smith co-star Angelina Jolie attracted media attention. While Pitt denied claims of adultery, he admitted that he "fell in love" with Jolie on the set. In April 2005, one month after Aniston filed for divorce, a set of paparazzi photographs emerged showing Pitt, Jolie and her son Maddox at a beach in Kenya; the press interpreted the pictures as evidence of a relationship between Pitt and Jolie. During 2005, the two were seen together with increasing frequency, and the entertainment media dubbed the couple "Brangelina". On January 11, 2006, Jolie confirmed to People that she was pregnant with Pitt's child, thereby publicly acknowledging their relationship for the first time. Pitt and Jolie announced their engagement in April 2012 after seven years together.
In July 2005, Pitt accompanied Jolie to Addis Ababa, Ethiopia, where she adopted her second child, six-month-old Zahara Marley. On January 19, 2006, a California judge granted Jolie's request to change the children's surnames from "Jolie" to "Jolie-Pitt". The adoptions were finalized soon after.
Jolie gave birth to daughter Shiloh Nouvel in Swakopmund, Namibia, on May 27, 2006. Pitt confirmed that their newborn daughter would have a Namibian passport. The couple sold the first pictures of Shiloh through the distributor Getty Images; the North American rights were purchased by People for over $4.1 million, while Hello! obtained the British rights for approximately $3.5 million. The proceeds from the sale were donated to charities serving African children. Madame Tussauds in New York unveiled a wax figure of two-month-old Shiloh; it marked the first time an infant was recreated in wax by Madame Tussauds.
On March 15, 2007, Jolie adopted three-year-old Pax Thien from an orphanage in Ho Chi Minh City, Vietnam. Pitt adopted Pax in the United States on February 21, 2008.
At the Cannes Film Festival in May 2008, Jolie confirmed that she was expecting twins. She gave birth to son Knox Léon and daughter Vivienne Marcheline on July 12, 2008 in Nice, France. The rights for the first images of Knox and Vivienne were jointly sold to People and Hello! for $14 million—the most expensive celebrity pictures ever taken. The couple donated the proceeds to the Jolie-Pitt Foundation.