Def Leppard

We're rockin' around the Christmas tree and into a long list of rock stars who are celebrating their birthdays this month.

These rock and metal musicians have various reasons for not eating turkey on Thanksgiving.

It's two huge Def Leppard albums, but which is better - 'Pyromania' or 'Hysteria'?

We wanna send you to rock out with Def Leppard in Las Vegas!

It was the decade of the guitar hero — but sometimes one wasn't enough.

They hit hard and looked cool doing it.

The genre was more than hits and filler.

The '80s brought us a lot of innovation and you can see the rock world shifting through each year of the decade.

These songs have been played over and over, including some that have been performed more than 3,000 times.

Breaking down the most collected albums from Metallica, Judas Priest, Def Leppard and other big metal acts from the 1980s.