Brangelina to adopt kid from China?

London: Brad Pitt and Angelina Jolie have developed a sudden interest in China and have reportedly started taking Mandarin lessons.

The Hollywood couple, who have already adopted Cambodian, Ethiopian and Vietnamese children, and have biological kids Shiloh and twins Knox and Vivienne, have also enrolled their six kids for classes in the language, as well as, Jolie's dad John Voight, so he can help with the homework, The Sun reported.

The family's newfound interest could be a clue that the couple is ready to adopt another child, according to sources.

A source said that the couple want their children to be international and reckon China will soon be the most powerful country in the world and it's also the world's largest culture and one of the oldest.

The source also added that Jolie is broody and friends reckon the next child will be Chinese as they have become so obsessed with the country.

Pitt is already on China's version of Twitter and has had an interest in the Orient since his 1997 film 'Seven Years In Tibet'.