Joe Elliott from Def Leppard attends the Led Zeppelin Tribute To Ahmet Ertegun concert, held at the O2 Arena on December 10, 2007 in London, England. (Photo by Jon Furniss/WireImage)
Joe Elliott from Def Leppard attends the Led Zeppelin Tribute To Ahmet Ertegun concert, held at the O2 Arena on December 10, 2007 in London, England. (Photo by Jon Furniss/WireImage)