Yesterday, we told you there was a rumor going around that Britney Spears and Kevin Federline were working through their differences and contemplating giving their marriage a second try.

And now comes further proof of a Britney/K-Fed reconciliation: Federline's ex-girlfriend, Shar Jackson, is seven weeks pregnant with his child.

Federline may have morning sickness, which could last for nine months when he reads this - but this is to tell him his on-again-off-again-and-for-sure-lately very on-again romance with Shar Jackson seems to have produced yet another baby between them. She’s into her seventh week, and at the instant I write this he doesn’t know. Star magazine is saying she’s hoping this brings them back together as a family. Ugh.

OK, we know what some of you are thinking. First of all, how is it that senile gossip columnist Cindy Adams has the scoop? And second, doesn't the fact that K-Fed is off impregnating other women mean he's not trying to weasel his way back into Britney Spears' joint checking account?

Our answers may surprise you.

While the easy response to the former question is "no fucking idea," the latter query isn't quite so clear cut.

Indeed, it actually forces us to revisit a crucial piece of long-forgotten Britney/K-Fed history, namely that Federline previously ditched Jackson (his then-girlfriend) for Spears, when Jackson was already eight months pregnant with their second child.

Eight months pregnant! That's like some Billy Crudup, Mary Louise Parker shit, except MLP would never have taken Billy back for another romp in the sack, what with all her Weeds/Jeffrey Dean Morgan success.

But what does it all mean?

Well, for starters, this very-public pregnancy announcement (thanks, Cindy!) certainly does not mean Federline is off the market. In fact, if the past is any indication, then the timing couldn't be more ripe for round two of our favorite dysfunctional white trash couple.

So dust off those wifebeaters, and grab those blond wigs, y'all.

Cause we're gonna go ahead and call it right now: the most popular Halloween costume of 2006 is making a comeback this year, and its debuting several brand new looks (Bald Britney, Horrible Hair Extensions Britney, and "My Boob Fell Out, So I Put My Dress On Backwards" Britney).

And if you move fast, you might still be the first kid on your block to whip out that once-again-hilarious "Oops, She Did It Again" t-shirt.

Oh, and Shar—next time, maybe use a prophylactic, 'kay?

Update: Shar Jackson's obligatory denial.