I think that adopting children are very popular in "celebrity's world", isn't it? And, well, Madonna is Gwyneth's best friend. So, maybe she just wants to do everything, what Madonna is doing? She eats like Madonna, she listened her to choice Chris as her boyfriend... It's quite strange. Children aren't puppies. But, Chris will be great father for him/her. Of course, if everything is true ^^
And sorry for my English ;P