It's the global concert against global warming - and Radio Times has devoted not one but seven covers to it. Click through our gallery of the exclusive images to find out who's playing for the planet, then pick up a copy of the magazine and check out their green credentials.
UB40 will be performing in Johannesburg for Live Earth. They played to 80,000 people there after Nelson Mandela's release from captivity. (Picture - Radio Times copyright)