Sure, some of you won't think all four of these bands are hair metal bands. And that's cool. But they started off their careers during the hair metal / sleaze rock ear of the 80s and early 90s, they had big hair, probably wore make-up at one point or another, lots of spandex, and their songs were true Arena Rock champions!!!!! In terms of album sales, billboard success, concert tour numbers, music video popularity and iconic nature of the band members, these are clearly the four most successful bands of the hair metal generation. WHICH BAND DO YOU THINK IS THE BEST????????? Bon Jovi Guns N Roses Def Leppard Motley Crue Rank them!