Britney Spears is disappointing Madonna &mdash and god. She's finally admitted, in between Slurpees and Starbucks, she doesn't understand her Kabbalah books.

They are all in Hebrew. I don’t understand everything. But it’s kind of OK that you don’t.

Meanwhile, husband Kevvy Feddy obviously wasn't bred for his sills in translation, as his devotion isn't anywhere near the preggers poptart.

Kevin isn't into it as intensely as I am. For some reason I'm thirsting for it. But he looks at the books every once in a while.

Now if only Madge would put together a pop-up version and a back-up track sing-a-long CD, the red stringed duo might get to the point they can rename themselves too.