Confirming the rumours of the song's title, Spears earlier tweeted "Cheers to the freakin weekend!!! #VideoShoot #WB"
5 hours later, she returned with even more information from the shoot:
Hot day on set... ;) A little dirty, little flirty, danced my ASS off. Stoked for tomorrow!— Britney Spears (@britneyspears) September 8, 2013
Accompanied by this was a fresh post to Instagram, with the hashtag #workbitch and a hot picture of Britney in a tight yellow top looking provocatively at the camera.
We can't WAIT!
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