German singer Nina Hagen performs on stage at the annual Life Ball in Vienna, late May 15, 2004. More than four thousand people turned up in drag, glitter, angel wings, leather straps or simply their underwear in Saturday's Life Ball, Vienna's star studded AIDS charity extravaganza. The 12th annual ball, which collects funds for HIV/Aids projects in co-operation with Elton Johns AIDS Foundation, appealed to celebreties from show business and fashion in a bid to raise awareness and funds to fight the disease. REUTERS/Leonhard Foeger REUTERS LF/ACM