Knee Snaps Out Occasionally: Britney Spears Falls Down Stairs

Britney Spears says she hurt her knee badly after taking a tumble at her friend’s house … but, it’s alright now — ’cause she says it popped back into place???

The singer-songwriter shared another dancing video to her Instagram Sunday … wearing a low-cut pink dress which ended high on her powerful thighs.

She’s wearing white fingerless gloves in the clip … and, she twirls her hands around — putting her hands up in prayers at times while seemingly coaxing in the audience with “come hither” movements at others.

In her caption, she wrote her two sons — Sean and Jayden — had to return to Maui … so, she’s dancing as a way to express herself and even “pray through art.”

Spears says she just wants to be a better person … and, she’s not putting out her message for pity — adding she’s got wonderful support around her.

Then, out of nowhere, Spears tells her fans, “Psss I fell down the stairs at my friend’s house … it was horrible … it snaps out now and then, not sure if it’s broken but for now it’s snapped in !!!Thank u god.”

It’s a total 180 … and, if you look at her right knee, you can see she’s all bandaged up — but, Britney just keeps on dancing through the pain.