I ran across this article today while web surfing. In short it is about a Chinese girl Xu Jiao playing the part of a boy in a Stephen Chow film called CJ7. I can't help but wonder if there would've been more attention if it had been a boy playing a girl's part. After all what's the difference? :)
http://www.comingsoon.net/news/movienews.php?id=42439
hugs!
grover