I really hope this will get a CD single. I know they're few and far between these days, but I've actually seen recent lead singles in places like Walmart from the likes of Katy Perry, Kelly Clarkson, Lady Antebellum, Lady GaGa, Justin Bieber, etc etc. I'd be so beyond happy if Ke$ha got one, too.
If not, I'll probably order one from Germany since that's pretty much the only country that still regularly produces them.