she's been this "skinny" for a long long time, so its not anorexia, because she hasn't shown *any* of the other signs.
I also find it funny that Jessica Biel can workout like a man and be considered "hot" while Kiera can do the same and be called "anorexic", "too skinny", etc.
humans amuze me.
that said, slammin'! love this girl.