I love KT Tunstall as much as the next person (I'm not sure how much that is) and I'm all for music concerts that help to save the world, but I really was highly dubious about KT's outfit choice at Live Earth; namely, the gold foil leggings/white trainers combo. To be fair it was very brave of her to give them a go, and while I personally wouldn't have gone for trainers on my feet, I don't really know what ...