Def Leppard

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.

It marked the 10th annual Backyard Concert in support of Teen Cancer America and the UCLA Health Center.

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.

The label originated as a pejorative, but the subgenre still has its undisputed tentpole bands.

Tickets for 12 new shows go on sale this Friday.