Who’d have guessed? Iggy Pop on ‘American Idol’

Iggy Pop a famous American Idol. Iggy Pop is 63 years old. Iggy Pop is take off his shirt on the "Idol" Stage while he singing his 1986 hit song "Real Wild Child". In what's surely one of the strangest guest performances in this show's history, the shirtless 64-year-old sings Real Wild Child, and the sound cuts out … 'American Idol': Iggy Pop.

Lets see what he gonna do. Those of you out there who are not necessarily fans of Iggy's seminal band, The Stooges, may have been left shaken and a little confused. It's okay. Just forget it ever happened and keep humming Constantine Maroulis's rendition of "Unchained Melody." But for anyone interested in hearing Iggy at the top of his form, well, check out this nugget