Britney Spears Pitied In String Bikini While 'On All Fours'

Britney Spears has sparked pity and worry as her latest Instagram post goes viral. The singer, 42, updated her account yesterday with an outdoor video, showing off her stunning figure while dedicating her post to "yellow.". Writing around as The Daily Mail described her as being "on all fours," Britney struck poses in shallow waters while flaunting her curves, but she only wound up worrying fans. The Grammy winner, who suffers from bipolar disorder, has been sparking mental health concerns since before the pandemic, although she has repeatedly maintained that she is stable.

Scroll for the video. Posing on her knees and with parted legs, Britney shook her hips slowly while drawing the eye to her toned tummy and legs. Modeling a bright yellow bikini with a halterneck and skimpy string ties, the pop sensation began grinding her body suggestively, smiling from behind a pair of shades while keeping chic in a straw sunhat.

Pushing her cleavage together in one moment, Britney upped the ante as she gently tugged at her briefs, keeping her vibe both seductive and fun. In a caption, the "Circus" hitmaker wrote: "Hello yellow!!!!"

Over 600 fans agreed when a user appearing worried for Britney's well-being said: "I opened up Instagram a couple of hours ago and it was the first thing I saw. All I can say is "bless her heart". She's lost all her marbles and then some."

"She's not ok. And obviously very lonely. Pretty sad to see her embarrass herself all the time. It's not a photoshoot or anything, just her, doing this," another wrote. Noting the singer's diagnosis, a third added: "She is flat-out mentally ill. It is really sad. The hypersexuality comes from being bipolar. Her mind seems to be in 100% chaos all the time. Very sad."

On October 3, Britney Spears shared the above video, this time slipping her curves into a green and yellow bikini. Strutting around indoors while rocking knee boots and a hat, the blonde told fans: "Have no f*cking clue who I am here … definitely a character !!! So funny."

Britney already had fans worried back in 2020 when she was still under conservatorship and began her erratic, seemingly nonsensical posts on Instagram. Fans watched her "Project Rose" photos followed by a "Red" phase.

In 2022, the star married personal trainer and actor Sam Asghari, with the marriage ending last year.

Britney has since commenced a relationship with former felon Paul Soliz, with the two reportedly fighting at the Chateau Marmont in May. The above photo showed her being escorted from the L.A. hotel by medical services after suffering a twisted ankle in the wake of the alleged fight.