Jon Wiederhorn

It would be their last with David Lee Roth for quite some time.

On Jan. 8, 1991, Def Leppard's Steve Clark died from an overdose.

On Dec. 3, 2015, the iconic Stone Temple Pilots singer died while on tour.

So much for retirement. Ozzy Osbourne made his 'comeback' in 1995 with the 'Ozzmosis' album.

Mötley Crüe were unapologetically obsessed with crafting the kind of sticky, sleazy hard rock that defined MTV hair metal.

On Aug. 11, 2011, Warrant frontman Jani Lane was found dead in a hotel in Woodland Hills, California.

On Aug. 7, 1986, a judge ruled on a lawsuit against Ozzy Osbourne and his record labels tying the song 'Suicide Solution' to the death of a teen.

Here's how one of the most successful rock albums ever came together.

One of the biggest albums ever made.