Britney in a tizzy over mum’s book

London: Troubled pop star Britney Spears, who is working on a comeback, is upset with mother Lynne for writing a book about her and now wants pen her side of the story.

Lynne has signed a $1 million deal to pen the book on parenting. Spears wants to write her own memoir at the same time, contactmusic.com reports.

"She is trying to make a quick buck. She says she's not sure if she'll go through with it — but I can't really trust her," Spears reportedly told a friend.

Spears is trying to regain control over her life so that she can get custody of her children who now are with her ex-husband Kevin Federline.

She also has a new album out, Blackout, as an attempt at a comeback.

The Crystal Ship has also discovered that Britney has already written a book — about how to get fat and dance like an orgasmic dervish — but she just can’t remember where she put the manuscript. Maybe it’s in the car with her kids