Turning to the dark size, Britney plays a female office worker on heat, using a black cropped wig and some kinky fifties spectacles to tease her male co-workers.
Next up for the lads, the brunette vixen turns her hand to waitresses but she makes sure the temperature is soaring delivering drinks in a cropped PVC waist coast.
In other scenes Brit returns to her luscious blonde ways, telling off the boys in her black bra and see through negligee.
The saucy new video clip is set to hit TV screen on Wednesday. Enjoy..