Now that he's got the keys to the Britney Spears treasure chest, Jamie Spears can do whatever the hell he likes.

And, now he's also been granted the power to hire and fire as he pleases, it looks like Britney's business manager Howard Grossman is going to be the first neck on the chopping block.

We're not sure what Jamie Spears' other plans for Britney Spears are yet, but we've heard rumours that he'll soon be taking her place as a recording artist soon, too. In fact, an album of bubblegum pop entitled Hit Me One More Time (No Really, I Know I'm A Middle-Aged Man Dressed A Schoolgirl And I Know That Must Freak You Out, But What Say You Hit Me Anyway) is purportedly being mixed as we speak.