Brazilian musical icon Gilberto Gil sings during Moving Stars and Earth for Water live event in Rio de Janeiro October 9, 2009. Canadian circus billionaire Guy Laliberte, hosts a global performance event from the International Space Station involving singers, dancers and celebrities in 14 cities around the world to highlight the scarcity of clean water for people in many parts of the world. REUTERS/Sergio Moraes (BRAZIL ENTERTAINMENT ENVIRONMENT IMAGES OF THE DAY)