No offense, Britney Spears.

You know how much we love your two boys Jayden James and Sean Preston - they are two of our all-time favorite celebrity babies, in fact.

But now is not the time in your life to crank out #3.

We seriously doubt that Britney Spears is actually pregnant, mind you.

No, she doesn't like to wear panties and yes, the girl has gotten around like a record (most recently with rumored beau Jason Trawick). But Jamie Spears has her on a really short leash these days. It's simply not very likely she's with child.

Still, you gotta wonder after you see the pic below.

If it's not a baby inside her, Britney ought to seriously consider one of those newfangled celebrity diets everyone's talkin' about...

Is Britney Spears pregnant, or in need of a gym membership?