Jenny Craig's Problem Child

When reading this post, please take it with a grain of salt considering the source of the news.
TMZ has published a very unflattering photograph of the former spokesperson for Jenny Craig, Kirstie Ally. I wouldn't post that photo here, but it shows what is supposedly a current photo of Kirstie looking quite a bit heftier than her Jenny Craig days. So what would cause her to allegedly gain so much weight? The report from TMZ speculates that perhaps with the launch of her own diet system, she could prove to potential customers that she can, once again, lose weight in order to promote the new system. Whether any of this is actually true or not, remains to be seen, but if it's true I fear for the 57 year old actress as yo-yo dieting is a bad idea, no matter what the reason.