Britney Spears and her Piece of Me dancers partook in the #MannequinChallenge.
Everyone from Adele, to Beyonce, to Paul McCartney to Hillary Clinton and beyond have participated in the #MannequinChallenge, which requires you and a group of people to pose motionless while a camera weaves in and out so it appears you're, well... a mannequin.
Before she and her squad took the stage in Las Vegas on Friday, Brit rocked one of her signature dance moves in the initiative and soundtracked it to Glory single "Slumber Party" (sans Tinashe).
“We use our bodies to make our own #MannequinChallenge,” she wrote.
Check it out:
And just cause: