Ignoring all the simp hate here, does she have some kind of body dysmorphia? Seems like she's just not happy with her looks. She's going to go full on plastic bimbo looking before she satisfied with her looks. IF she's ever satisfied.
She was never that. Only compared to what she aged into it was thin for her. Right now if you ever saw her in person she's got the in real life photoshopped look. Where she reduced the waist/belly but everything else grew. If she reduces the top. The bottom is going to be comically out of proportions.