'Hope your book does well, Jamie Lynn': Britney Spears SLAMS younger sister's memoir

Britney Spears, 40 is again speaking out and setting the record straight in her ongoing feud with sister Jamie Lynn, 30. The pop star, who has been fighting her family ever since she was freed of a 13-year conservatorship last November, shared a series of messages to Instagram on January 19, trashing her younger sister. Calling out “selfish little brat” Jamie Lynn for dying her hair “like Christina Aguilera” and being “hateful” towards their mother Lynn, 66, Britney proved she won’t stay silent while Jamie Lynn continues an interview circuit promoting her new book, Things I Should Have Said.

Daaaaamn!

Britney Spears is about to add another chapter in her conservatorship saga that continues to play out in court despite officially coming to an end in November 2021 after more than 13 years. Contrary to previous reports of a postponement, Spears’ hearing on Jan.

Britney Spears has posted yet another blistering attack on Jamie Lynn Spears, calling her a 'selfish brat,' despite sending a cease-and-desist letter ordering her younger sister to stop talking about her.The Toxic singer's attorney Mathew S. Rosengart yesterday claimed that his client would 'go high for the time being' and refrain from making any further remarks in their ugly feud, but Britney has now doubled down on her family grievances.After initially deleting her Tuesday post - whereby Britney, 40, said she should have 'slapped' her sister Jamie Lynn, 30, and mother Lynne Spears - she has now re-posted an even longer version with new details on Wednesday.In her extended post, Britney calls Jamie Lynn a 'selfish brat' who once refused to play with her after she had split up with ex-boyfriend Justin Timberlake.

Britney Spears' fiery public feud with sister Jamie Lynn Spears continues. Spears 40, took to Instagram Wednesday to repost a statement she deleted quickly after posting Tuesday.

Britney Spears is continuing to call out her younger sister, Jamie Lynn Spears.

Britney Spears fans have praised the star after she sent a cease and desist letter to sister Jamie Lynn Spears and insisted she "will no longer be bullied". The pair's war of words this past week began after Jamie kicked off a press tour for her new book Things I Should Have Said, and made myriad claims over the award-winning singer's mental health and controversial conservatorship.MORE: Britney Spears reveals the truth about her Instagram posts at court hearingThe letter, which came from Britney's lawyer Matthew Rosengart, begins that they "write with some hesitation because the last thing Britney wants is to bring more attention to your ill-timed book and its misleading or outrageous claims about her" but that if Jamie Lynn fails to stop talking about the mom-of-two or "Britney will be forced to consider and take all appropriate legal action".WATCH: Jamie Lynn opened up about the rift between her and Britne"Although Britney has not read and does not intend to read your book, she and millions of her fans were shocked to see how you have exploited her for monetary gain.

Battle in court. Britney Spears sent Jamie Lynn Spears a cease-and-desist letter after her younger sister’s “false or fantastical” lies about her in her new book, Things I Should Have Said.

Britney Spears and her sister Jamie Lynn Spears’ relationship appears to have broken down over recent years, after the pair appeared close when they were younger. With the pair increasingly engaging in public messages to and about one another on social media, things appear to have reached a head in 2022. Their latest back-and-forth comes since Jamie Lynn, 30, has been taking part in interviews to promote her memoir, Things I Should Have Said, which Britney, 40, has objected to. While Jamie Lynn has insisted she has nothing but love and support for her older sister, Britney has refuted some of the claims made in the book. Here is everything that has gone on since Britney and Jamie Lynn’s apparent falling out. One bone of contention between the pair has been Jamie Lynn singing Britney’s songs at a Radio Disney Music Awards tribute in 2017. While Britney stayed quiet about it at the time, she later claimed that Jamie Lynn was given the remixes to her songs to sing while she was banned from doing the same. She first called it out in July 2021, telling fans: ‘I don’t like that my sister showed up at an awards show and performed MY SONGS to remixes!!!!!’Jamie Lynn was reportedly named a trustee of a part of Britney’s estate in 2018, revealed in court documents obtained by The Blast in August 2020.The SJB Revocable Trust was set up in 2004 to protect Britney’s financial assets for her children, with Jamie Lynn reportedly being made responsible in 2018 for distributing funds from it to Britney’s sons in the event of her death, according to reports from the Los Angeles Times.Jamie Lynn denied any knowledge of this in an interview in January 2022, telling Good Morning America: ‘There was no, like, me overseeing funds or something

Shutting it down. Britney Spears blasted her sister, Jamie Lynn Spears, in a strongly worded cease and desist letter after the pair’s recent back and forth on social media.

This family feud has kicked up a notch!

People magazine photo shoot. “It was a People Magazine cover … The people show up and as Jamie Lynn says, I was scared !!!!” she wrote.

Britney Spears has hit out at her sister Jamie Lynn in a scathing rant on Instagram.The Toxic Singer, 40, said she should have "slapped" her sister and mum Lynne "across their faces". Singer Britney has been locked in a bitter feud with her 30 year old sister since the end of her conservatorship, as Britney unfollowed her sister on social media. Britney's latest post saw her claim her younger sister had an easier childhood.

Instagram post, with Britney wishing she had "slapped" her.Britney has taken to Instagram to call out her sister for her "derogatory" claims, as she promotes her new book, Things I Should Have Said.In anger at Jamie's latest claims, Britney took to Instagram to recount how she felt when she broke up with Justin Timberlake in 2002.Britney posted a picture of two coffee glasses in view of her 39 million followers.She penned: "I flew home to Jamie Lynn on the couch watching her tv shows right after Justin and I broke up… I was a ghost there!!!!!"A post shared by Britney Spears (@britneyspears)She continued: "I had worked my whole life and I didn’t know how to be served by Mamma … Sit there and get served the chocolate milkshakes with the perfectly crushed ice with the secret chunky sugar meanwhile Jamie Lynn is 12, she indulges with the TV for hours then goes to lay out on a raft at the pool."I’m in shock because this was never my life!"Britney went on to say: "Justin’s family was all I knew for many years...Things were different now and Jamie Lynn had a new Nickelodeon show."All I remember saying was 'DAMN! How the hell does a 12 year old land a Nickelodeon show?"... I’m grown up right! But then maybe I might need a little support.

Elizabeth Wagmeister Senior CorrespondentBritney Spears has sent a legal letter to her younger sister, Jamie Lynn Spears, stating that she won’t be bullied in her new book.The cease and desist letter, sent by the pop star’s attorney Mathew Rosengart, comes amid a public back-and-forth on social media between the two sisters that has exploded during Jamie Lynn’s media tour for her new memoir, “Things I Should Have Said.”“As you know, I represent your sister Britney Spears, and I write at her request concerning the above-referenced matter,” Rosengart wrote in the letter, which has been obtained by Variety. “We write with some hesitation because the last thing Britney wants is to bring more attention to your ill-timed book and its misleading or outrageous claims about her.” “Although Britney has not read and does not intend to read your book, she and millions of her fans were shocked to see how you have exploited her for monetary gain,” the letter continues.

Britney Spears is taking action. The 40-year-old pop star and her attorney Mathew Rosengart have taken legal action against her father Jamie and sister Jamie Lynn as the court battle regarding her 13-year conservatorship drudges on.

Britney Spears wants her younger sister to stop mentioning her or sharing stories about her while promoting her new memoir.Jamie Lynn Spears has been sitting down for interviews and discussing her high-profile feud with the pop superstar amid the launch of her new memoir, Now, Britney' lawyer, Mathew S. Rosengart, has sent Jamie Lynn a cease and desist letter calling on the alum to stop discussing her sister's life during interviews, and threatening further legal action if she refuses.«We write with some hesitation because the last thing Britney wants is to bring more attention to your ill-timed book and its misleading or outrageous claims about her,» the letter begins.

Britney Spears, 40, is taking a legal step when it comes to her public feud with her younger sister Jamie Lynn Spears. The singer asked her attorney Mathew S. Rosengart to issue her 30-year-old sibling a cease and desist letter, which was obtained by Page Six, that demands her to leave her out of her book tour for her just released memior, Things I Should Have Said, and says that she “will no longer be bullied” for the point of book sales.

Britney Spears opened up about her split from her ex-boyfriend Justin Timberlake and accused her family of not supporting her during the breakup.

Britney Spears means business.

Jamie Lynn Spears believes that her sisterBritney Spearsis 'spiraling out of control' according to a new report.Sources connected to the pop singer's sister tell TMZ that Jamie Lynn is 'disturbed' and 'upset' by Britney's latest social media posts - in which she said she should have 'slapped' her mother and sister 'across your f***ing faces.'The source claims that Jamie Lynn, 30, believes Britney, 40, has 'immense jealousy' over her childhood.Jamie Lynn is said to receive death threats 'every time Britney posts' according to the source, and has asked her to stop with no avail. Harsh words :Jamie Lynn thinks Britney Spears is 'spiraling out of control' after singer said she should have 'slapped' her sister and mother Lynne SpearsHowever, the source does not explain why Jamie Lynn also keeps publicly targeting her sister, who is known for having struggled with her mental health.Jamie Lynn is on the promotional trail for her book, Things I Should Have Said, which teases intimate and private details about Britney, who has only just come out of a devastating conservatorship.In her since-deleted post, the Toxic singer seemed to take aim at her sister Jamie Lynn for seemingly having gotten a cushier upbringing and a starring role on TV when she was just a child.She also lambasted her mother Lynne Spears for not being supportive to her in the wake of her breakup with Justin Timberlake.