In the heartbreaking monologue, she lashed out at her younger son for “undermining her behaviour” and slammed him for opening up that he was “praying for her” in a recent interview.

Britney, 40, continued the tirade against her two boys on Sunday morning, when she said a part of her “died” when they cut her off.

“I’ve felt like a huge part of me has died, like literally, I have no purpose any more – that’s what I lived for,” she went on.

Now the Baby One More Time singer appears to have brushed off the drama, and posed for a totally naked 𝑠e𝑥y snap.

The star could be seen facing away from the camera as she knelt on the bed – placing her hands on her behind as she spread her cheeks.

Britney, who had barely covered her intimates with a red heart emoji, tied her blonde hair into a messy up-do for the snap.

The mother-of-two failed to caption the post, as her fans flooded the comments section in confusion over the late-night post.

It comes shortly after Britney opened up feeling like a “huge part of her had died” after contact with her teenage sons was broken.

After the teens offered her an olive branch in a tell-all interview, Britney responded in the post that she felt like her “heart stopped beating” when her sons “cut her off”.

“I used to have my kids at one point, way more than Kevin, but people don’t remember that part because they always focus on the negative,” she began the audio clip.

“From when they were six to nine years old I had them 70 per cent of the time and of course since they’ve been gone, I’ve felt like a huge part of me has died.

“Like literally, I have no purpose any more – they were my joy, they were my everything. That was what I lived for.

“Then all of a sudden, they were gone, and it’s like my heart just stopped beating.”

“I don’t understand how it’s so easy for them to cut me off like that, I just don’t understand it,” she concluded the post.

Previously, Britney hit back after her ex husband Kevin Federline said their sons no longer wanted to see their mother.

The bombshell claims led the superstar to use an anguished social media post to accuse her boys of being “hateful”.

Britney’s sons also broke their silence on their toxic family split – before offering their mum an olive branch.

In an emotional plea to Britney, Jayden said: “I love you a lot and I hope for the best for you. Maybe one day we can sit down and talk.”

In a Sun on Sunday interview last month, former professional dancer Kevin, 44, revealed their boys had stopped seeing Britney after becoming increasingly uncomfortable during their visits.

In an Instagram post, since deleted, she accused the teenagers of “abandoning her” and being “hateful” as she begged them to love her again.