The duo settled into an eight-bedroom, USD 21,000-a-month rental at the end of last month, reported US magazine.
The couple and their kids will stay at the “beautiful, White House style home,” for at least six months, a source said.
Situated on the River Thames in the London suburb Surrey, the mansion has an indoor pool and gym. It is just 40 minutes from friend George Clooney’s home.
During their stay in the city Pitt, 52, will be busy with filming of 2017’s “World War Z 2” and the Goodwill Ambassador, 40 will focus on her political projects
PTI