She is still a LOT bigger than her 'Stripped' era but i don't really expect her to go that thin again, i mean she is what- nearly 10 years older now plus one child? As long as she is fit and healthy then waist size should not matter, although i will say that her outfits are not flattering at all, i am a UK 4-6 and would not wear a leotard and fishnet tights out in public so i really don't think somebody who is a 12 should either.