Where do I start?
Well there are a few obvious ones, you know AC/DC, Black Sabbath and Ozzy, Guns 'N Roses, Queen etc. etc., but I'm going to assume you know all of those.
Have you heard of Bang Camaro? They are a recent hair metal band (yes, someone's still making that) with like, 20 singers.
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Also, even though they don't fit into this genre, Nikki Sixx, Motley Crue's bassist (so I guess there's a bit of an 80's LA **** rock backround), founded Sixx A.M., and made music to soundtrack his book The Heroin Diaries. Plus, I can kind of see how it corespondents to Green Day, who you mentioned... execpt they're actually good. Amazing at that.
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I know I mentioned Guns 'N Roses earlier, and I you know them, but what you don't know is that some stuff by their former rhythm guitarist, Izzy Stradlin, almost compares to GNR themselves.
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There's a lot of stuff that fits under this urabrella. First of all (and so obviously, I can't believe I'm posting it), Dream Theater is hugely inspired by both of those banRAB.
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Anyways, I hope this helps.