Get ready for some seriously big hair and even bigger guitar riffs, folks!
Def Leppard's unique blend of power ballads and arena rock has made them a staple of the 80s music scene.
Read more about Def Leppard's rise to fame
But wait, what's this? A rival band, Bon Jovi?
Stay classy, rockers! Visit our sister site for more Def Leppard fun!