Dry heat can also cause dehydration - and some are saying that Madonna is dehydrated (and may work-out too much).
I cannot post this picture - it is too scary - what do you think?
http://www.radaronline.com/exclusives/2009/07/call-arms-stop-working-out-madonna
(Personally, I would rather be on the ‘fluffy’ side than look like that!)
Actually you’re right, the rain was better than this humidity. For the first time that I can remember my hair frizzed! I want my gills back.