Katy Perry's life is all happening right now... it must be the divorce from former husband Russell Brand.

Perry was recently in the news for dating French model Baptiste Giabiconi - the highest paid in the world. Now, she is all set to write a book on former husband Brand. The book is titled "Three Times Bizarre Shagger of the Year".

Apparently the book has received offers from three publishers, who are willing to pay up to £2m.

"When everything was going well, Katy couldn't stop talking about him. Since the split neither of them have said anything - keeping the price of a deal high," a source was quoted as saying by The Sun.

It seems the ex-couple are busy writing books after the divorce... Brand has two books in line, explaining the split.