Keisha Buchanan Penning 'Tell All' Sugababes Book?

Ex-Sugababesmember Keisha Buchanan is reportedly in talks to write a 'tell all' book about her time in the girl band.

According to reports, Buchanan who left the group last year, will discuss the trials and tribulations of the Sugababes in a new revealing publication.

Sources have told Now magazine: "Keisha's in discussions about writing a book about her time in the band. Publishers have been after her for ages, but it's only now she's seriously considering it."

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"At the moment it's still in the initial stages, but she's very excited. The book will chart the highs and lows and obviously deal with the very public split last year."

They added: "Keisha's always kept quiet about what really happened even though the others have spoken at length about it."

Last month, the current members of the UK's ever-changing girl bandHeidi Range, Amelle Berrabah and Keisha's replacement Jade Ewen denied reports that they were splitting up.

Meanwhile, Keisha is X Factor boyband JLS, after they were spotted together in LA where the boys were recording new material and Jay-Z wants to sign Buchanan to his Roc Nation record label.

Who needs the Sugababes eh, Keisha?