Persephone Alcmedi series by Linda Robertson, it's a gritty urban fantasy with a fantastic witch/vamp/waere combination. I am firmly and I mean firmly on team warewolf in this one.
Johnny is the lead singer of Lycanthropa (cool band name or what?) he's a 6'2" leather clad tattooed bad boy biker hunk who always goes commando. In the first few books his one liners full of innuendo had me laughing out loud but as the series gets darker and waere Johnny becomes the Domn Lup (head of all waere's) his waere side becomes more dominant which puts a real strain on his relationship with witch Seph.
The Johnny quotes above are all from the second book in the series Hallowed Circle. I wanted to put some Johnny quotes from Wicked Circle which I just finished reading but the best quotes are a little bit too hot *fans self.* Seriously though, if you like gritty urban fantasy then this series is one of the best out there.
I think the very rough and tattooed model Josh Wald could play Johnny today. He. Is. Fine.