Britney Spears is allegedly writing a tell-all and no topic is off-limits.

In its March 14 issue, Star claimed that Spears is cashing in on her family and celebrity feuds.

“Britney is back. She’s feeling empowered and she wants to be back on top. She won’t hold back in her tell-all, especially about the one who she feels wronged her. Of course, she’ll also include her wild days and nights with infamous party girls Paris Hilton, Lindsay Lohan, and Nicole Richie. Nothing is off the table,” the source said.

The insider added that Spears will most likely go into detail when it comes to her previous allegations about her dad spying on her and monitoring her phone, among many other things.

“Britney will hit on the pain and suffering she experienced during the conservatorship – being spied on, drugged by doctors giving her the wrong meds, trapped in the hands of her father. There were times she cried herself to sleep and couldn’t get out of bed in the morning,” the source said.

Spears will also, allegedly, talk about her relationship with her younger sister, Jamie Lynn Spears, who said so many things about her.

According to the source, Spears’ new book deal has given her a boost of renewed confidence. And she couldn’t also help but be excited with the huge paycheck that she would receive.

The source also said that Spears is ready to leave the past in the past especially now that she’s busy writing her tell-all. What’s more, she also has the support of her fiancé, Sam Asghari.

However, one should take the tabloid’s claims with a grain of salt.

While it is true that Spears is writing a $15 million tell-all, there’s no information yet as to what she will discuss in her book.

It’s obvious that the “Toxic” singer would talk about her conservatorship, as well as her relationship with her parents and siblings.

But there’s no proof that she would also talk about her celebrity friends. After all, they do not have any involvement in her conservatorship.

It’s also possible for Spears to talk about her sons, as well as Asghari in her tell-all because they are the people who are in her life right now.

It is also true that Asghari is supportive of his future wife’s upcoming venture.