She's back y'all!

On Tuesday night Britney Spears premiered the music video for her new single "Work B*tch," and the 31-year-old pop star does not disappoint! I mean, after watching Miley Cyrus' VMA performance, this vid is pretty tame, but Britney's body looks amazing and she actually dances!

"And now we are live on @VEVO! #WORKBxxCHVideo WORLD PREMIERE," Brit tweeted. "Overwhelmed with all the love, my goodness! Big kiss to all of u & Mr Ben Mor!!! Xxoo."