Indian music maestro A R Rahman has won two Grammy Awards for his music from Oscar-winning film 'Slumdog Millionaire'. Rahman won the first Grammy of the pre-show at the Staples Center in Los Angesles last night in the best compilation soundtrack for a motion picture category.<br/><br/>He later won his second Grammy for 'Jai Ho' in the best motion picture song category. The other nominees in the soundtrack category included names like Steve Jordan and Quentin Tarantino. The song 'Jai Ho' beat Bruce Springsteen's 'The Wrestler', from the Oscar-nominated movie of the same name.<br/><br/>The Grammy success comes after Rahman earned two Oscars for his music in 'Slumdog Millionaire' at last year's Academy Awards, where he picked up the Oscar for the best original score and the best song.<br/><br/>