Angelina is a Cambodian

Because of her great work their country, King Norodom Sihamoni has been granted Angelina Cambodian citizenship.

Not only has she adopted from there and bought a home there, she has also pledged $5 Million for setting up a wildlife preserve.

I wonder how much it would cost to become a Vietnamese, a Thai, a Tahitian, ...

Did she have to learn the Khmer language and pass a citizenship test?