OK, this is a swap.
My tip, from a (She?) magazine, is dead easy and you'll always remember - when you're brushing your teeth, stand on one leg. It tones your core muscles and works particularly well on the muscles between your waist line and your bust (in my experience). I really want to evangelise about this because I find it really works and I nearly always remember to do it twice a day - and I'm becoming better at standing on one leg for 2 mins!
However, it does nothing for my jelly belly, so please can somebody suggest an exercise that I can do (and please don't suggest sit-ups because I know it isn't going to happen) that takes very little effort and I can fit into busy day....