For all the people saying that "she needs to eat more" its already been said that she doesn't really look like that. For some people its an easy trick. I'm at an average weight and I can do that too, I just hold my breath and suck in. It looks really freaky.
im sorry it's not touched my anything! (: her waistline is about 66 cm it's pretty normal for a young lady hwo's having 56 kg ( 123 pounds )for her 173 cm.. it's really what she knows doing with her venter to look so skinny : ) it's not beautiful i agree, so girls don't be crazy about looking how to loose some ''extra'' weight!