Fresh off her VMAs victory and rumored reunion with Kevin Federline , Britney Spears continues to pound the comeback trail like it was a naughty windshield in need of a good pummelling-by-umbrella . Her latest salvo is the new single "Womanizer," the first track off her upcoming album Circus . According to Us Weekly , Spears started shooting the video this week in Los Angeles under the guidance of "Toxic" helmer Joseph Kahn, donning a wig (another reunion!) and straddling a businessman in what's being called "erotic" choreography. In the meantime, we have the single right here — have a listen (and a Cheeto ). [Us ]