"Hot day on set... A little dirty, little flirty, danced my a** off. Stoked for tomorrow," she tweeted. Spears hinted that the highly-anticipated video was being shot in the middle of a desert.
"Gonna get my tan on in the desert in between shots on the #WorkBitch set today. It's HOT out here people!!!! #desert #heatwave(sic)," she further tweeted.