Britney Spears has been swamped with offers to pen a tell-all memoir, lifting the lid on her showbiz career and toxic family feud.
And according to new reports, she has a lot to say - not only about her dad who legally controlled her life for 13 years, but also her younger sister.
Jamie Lynn, 30, is currently promoting her own bombshell book, Things I Should Have Said, which looks at her career as a Nickelodeon child star, and growing up with Britney as a sister.
