You know, it may just be that she quit doing her hundreds of sit-ups a day and the rigorous work-out routine.

However, we have heard statements from the pop diva’s mouth that also suggest there may indeed be a bun in the oven. She has given up smoking and drinking (Federline’s biggest kick is when he is chugging a beer and tells Brit she can’t have any), and seemingly does nothing to stop her recent weight gain. Britney said, "(motherhood) is not something I'm striving for. But it feels weird even to talk about it, because it's like, when things are about to happen, you don't want to jinx it, because it feels too good to be true."
Anyway, her rep says, "She tells me she's not pregnant." Maybe the Federlines have a plan to announce the news to one particular magazine that offered the most money for the great piece of information? We’ll see! According to Norn Clarke, “She's pregnant. Look for the announcement any day now.”