
While Max Martin and Dr. Luke oversaw Katy Perry's Teenage Dream , the pop maestros only actually produced five of the album's 12 tracks. Likewise, the pair are overseeing Britney Spears' forthcoming seventh studio LP—a project that very few concrete details have emerged about. But now, thanks to tweets from Dr. Luke and Spears' manager, we at least know the dream team behind "Hold It Against Me" are also working the boards for the follow-up single. "britney's 2nd single gonna be fire!!!!!! watch out!!!!!!" [...]