Britney Spears shared a new video on her Instagram ... Wearing denim shorts and knee-high white boots, she flaunted her long, naked legs and rolled her arms, whipping her unruly blond hair ...

Britney Spears will keep on dancing "'Till the ... while sporting the skimpy swimwear and accessorizing with knee-high black ...

Britney Spears posed in a wedding dress as she told fans on Instagram she'd 'married myself,' insisting it was the 'most brilliant thing' she'd 'ever done.' ...

"The day I married myself," the mom-of-two posted on Instagram on Sunday, Oct. 20 britney spears/instagram ... the outfit with a pair of knee-high black boots — flipped her hair, spun around ...