Katy Perrys new chap-ter

RUSSELL BRAND might want to sweeten his ex KATY PERRY by getting her a decent Easter egg this month.

The singer has signed a 2million deal to bring out her autobiography. The book will be called Part Of Me, like last years concert film, and will cover her life so far, including marriage and divorce from comic Russ.

She will also cover her new relationship with JOHN MAYER.

A source said: Several publishers have been after Katy for a while. She decided to go ahead so fans dont have a one-sided story when Russell publishes another Booky Wook.

Not much chance of her one making it on to Russells Christmas list...