Britney Spears poses in nothing but a bra and underwear after

The “Circus” singer’s video comes one day after she celebrated her birthday alongside her mother, Lynne, and her brother, Bryan.

Britney Spears writhes around in underwear in her latest music video

Britney Spears poses in nothing but a bra and underwear after

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Britney Spears poses in nothing but a bra and underwear after

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Britney Spears shares racy video as she models lingerie in hat and