A lot of these celebrity adoptions turn my stomach! It all seems more to me like they are acquiring some fancy breed of pet than adopting a child. Lord knows, there are plenty of needy children in need of a good home in every country, including their own. And then there are plenty of middle class families who would love to adopt but are never given the 'right' to do so. I don't know all of the ins and outs of this but, on the surface, it often seems so unfair of who gets to adopt and who doesn't.
Of course you can argue that even if it is the case of rich celebrity privilege, is that child's life better off with a spoiled celebrity who can offer them a rich lifestyle or one from where they came from. In that case, I guess it all boils down to very individual circumstances of one life vs the other. Money doesn't always buy it all but it sure often makes it a lot easier.