Britney Spears Feels ‘Extremely Betrayed’ by Sister Jamie Lynn Spears, ‘Will Hold Nothing Back’ in New Memoir

usmagazine.com:

Speaking her mind. Britney Spears plans to bare all in her upcoming book, an insider exclusively reveals in the new issue of Us Weekly.“Britney will hold nothing back in the memoir,” the source says of the “Toxic” singer, 40, noting that the pop star also intends on writing about her fraught relationship with her younger sister, Jamie Lynn Spears.“Britney feels extremely betrayed by Jamie Lynn, as she has expressed publicly,” the insider explains. “She will lay out that without her, Jamie Lynn would have no career.”The sisters’ relationship came under scrutiny last year as the “Lucky” songstress sought to end the conservatorship she’d been under for 13 years.

During her headline-making testimony in June 2021, Britney said that she wanted to “sue” her family without specifying which members she meant.Later that year, Jamie Lynn, 30, announced her plans to publish a memoir titled Things I Should Have Said.

When the book debuted in January, her older sister didn’t hide her feelings about its contents.“Congrats best seller … I’m not surprised at all