There is no question that the winner lost an unhealthy amount of weight in the final months. The real question is what happens now and that probably depends on her motivations in the first place.
Professional fighters who normally might weigh 185-190 will weigh in at 170 the day before a fight.
With the amount of money on the line the only surprising thing to me is that this doesn't happen every season.
"Getting solid information is easier than ever. Getting misinformation is even easier." - Kaplods
Maintaining for two years and I eat whatever I want - just not however much I want. Details here.