Madonna has bought Britney Spears a Kabbalah book as an engagement gift.
According to The Sun, she gave Spears and fiance Kevin Federline the Zohar, one of the Jewish faith's central texts. The special bound edition is worth thousands of pounds. An insider said: "Britney was delighted with the book. She has read it thoroughly and seems completely taken with it. Madonna has always looked out for Britney. When Britney was going through a tough time earlier in the year, Madonna used Kabbalah teachings to help her through."
Experts say the Zohar is very difficult to read and almost impossible to understand. But Spears said it paints "a bigger picture than even the Bible. It's just so interesting to me because I've never read stuff like this before." So that's that sorted.