all VS Angels have a certain workout routine they have to 'sorta' stick too, a certain bodyfat% and a certain type of diet. It's not all year round it's just before a shoot or a show, and I guess Barbs just wasn't really handling it too well. Also obviously Adriana Lima works out more than Barbara, Adriana is in her mid 30's I think so she needs to work alot harder to stay in shape, but still I think the partying a few years ago was a bit too much but Barbara seems to have calmed down. Also let's be honest even on her worst day Barbara > Stella