Could Britney Spears really be knocked up again?

Pictures of Mental Case McGee waddling around L.A. in a velour tracksuit have sprouted yet another crop of pregnancy rumours. The Daily Mail says:

She was snapped cradling her swollen-looking stomach on a shopping trip [in L.A. over the weekend]. Dressed casually in tracksuit bottoms and a T-shirt, the mother-of-two was seen placing a protective hand over her bulging tummy.

Wow. Just...wow. Even phone sex with K-fed will get you pregnant.

I think the only way this picture of her could get any sexier is if it was also a scratch-and-sniff sticker.