Exactly. For once, the subject in question IS just a matter of good genes. However now, instead of emphasizing to her daughters (and readers), that she is just a lucky woman to be born with a small waist (JUNEHTIQSS), she instead chose the path of ending the article with a collage aiming to shame her for what she was born with.  Making fun of someone else for a body they were born with (fatties not included, sorrynotsorry), is absolutely not the way to go about this.  However I highly doubt Kiera Knightley gives the slightest of fucks.