Judge Steven Tyler was joined by his band Aerosmith on stage to perform their new single “Legendary Child” for the first time ever during the American Idol big season 11 finale held at the Nokia Theatre in Los Angeles, California on Wednesday (May 23)- watch video below.

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Aerosmith could have not left that stage without giving us a special treat – “Walk This Way!” That was FUN! Steven Tyler and Joe Perry are two very unnervingly hot grandpas! How old are they anyway? And why am I lusting after two old men!? This is really uncomfortable!

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Aerosmith “Legendary Child” + Medley American Idol Finale Video