Britney Spears Shakes Booty in Bathroom Amid 'Horrible' Date

Britney Spears is perfectly fine dancing on her own ... even if it's in the middle of a bathroom during a "horrible" sushi date.

The singer shared a grim update on her love life Sunday, when she uploaded a video of herself on Instagram dancing solo in a bathroom. As she explained in the caption, the vid was taken during a break from a date at an undisclosed sushi restaurant ... where she had a less than ideal time.

Per Brit, the food was "yummy," but the guy was "absolutely horrible" -- he allegedly showed no effort.

She added ... "Dinner sushi date but I have my own girl party in the bathroom."

Still, Britney proved she was able to make her own fun, twerking and flashing her bum from beneath her black slip dress. She flipped her blonde locks from side to side ... though her date didn't get a taste of this performance, as she was hiding out in the bathroom.

This is just the latest dancing video from Britney, who has posted a number of body-flaunting updates on her social media this summer.

She's shared several eccentric updates, including the claim she adopted a kid -- she didn't -- and blasting ex-husband Sam Asghari as a "fake distraction."

Britney and Sam split in July 2023, a little over a year after their star-studded nuptials. From there, Britney was linked to Paul Soliz, the singer's former maintenance worker ... though they haven't been seen together for many months.