My belly is the last thing to go on me. I've spent a lot of time looking pregnant without actually being pregnant.
I managed to get to my lowest weight ever early this year; at 5'8" and 210 my waist was
still 45", several inches larger than my hips and about the same as my bust. I never measured at my highest but I know my waist was over 60" when I was around 285.
I won't be able to work on it further for quite a while though since I'm actually pregnant now.