In pictures: Backstage at Live Earth

The aim was to raise awareness about climate change. 70,000 turned out at Wembley Stadium to watch the likes of Madonna, The Foo Fighters and Keane on stage. We catch some of the stars behind the scenes.

BBC Live Earth

Have your say: Global warming

Live Earth around the world

Corinne Bailey Rae played after Bloc Party: "I thought Kasabian was really exciting. Just getting this rock star to say, come on everyone, save your energy. Things you would expect maybe like Chris Martin to say."