Brad Pitt's adoption plans

Brad Pitt and Angelina Jolie are planning to adopt another child.

The couple - who have adopted children Maddox, seven, Pax, four and Zahara, three, as well as two-year-old biological daughter Shiloh and two-month-old twins Knox Leon and Vivienne Marcheline - are reportedly considering raising a child from either Namibia, Bolivia or Paraguay.

The pair are said to be interested in giving a child from Namibia a home as Shiloh was born in the country.

However, Angelina is also keen to adopt from a South American country because she wants to raise awareness of the large number of children who are in need of help in the region.

Meanwhile, Angelina and the children recently joined Brad in Berlin, where he is filming new Quentin Tarantino film 'Inglorious B******s'.

The family are reportedly staying in a 12,000 sq ft villa - which they are leasing for $41,310 per week - on the outskirts of the German city. The property was also inhabited by Tom Cruise while he was filming 'Valkyrie'.