While Madonna didn't perform at the ceremony, Iggy Pop and the Stooges were there to add a little punk flavor to the pop star's hits. Pop performed "Burning Up," "Ray of Light" and parts of "Like a Virgin."
Some 500 musicians, industry professionals and journalists vote on the inductions. Five musicians are initiated in the annual ceremony at New York's Waldorf Astoria Hotel. (Jason DeCrow/AP Photo)