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

Tong and Okereke from Bloc Party: "Climate change is a very important issue and anything we can do to highlight it as a discussion is the least we can do. I'm glad the way climate change is being discussed."