Britney Pregnant? Is Adnan Screwing Britney?

A Britney pregnancy rumor is certainly nothing new, but new photos of the pop star shopping for pregnancy tests Monday have surfaced raising some serious questions.

But Brit's been known to tease the media before (like when she claimed she was pregnant with Kevin's twins back in November) - is this just another attempt to punk the public?

UPDATE: We've just talked to Brit's pal Sam who confirms that Britney is NOT pregnant, nor does she think she might be pregnant.

X17: so what about the pregnancy test thing -- is there a real concern there or is the whole thing a set-up?

Sam: "None - no truth to it."

Only answer -- Adnan set-up Britney to get some good pix and some good sales for him and his agency. That night, Adnan kicked out all of the other photographers and let his own friend remain inside the store to snap pix of the two of them looking at pregnancy tests. That means a big exclusive for Adnan and big $$$!

Is Adnan taking advantage of Britney's poor mental health? NOT COOL!