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 Poses in Sexy Lingerie For New Intimates Line

Britney Spears dances in knickers with huge knives as fans fret

Britney Spears goes for revealing pantless look at the Billboard

Britney Spears Poses Half Naked in Bed After Her Birthday Weekend

Yours Truly, Britney: An Intimate Afternoon with Britney Spears at

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

Britney Spears ditches clothes to dance along to track Breathe On

Britney Spears turns lingerie designer

Britney Spears concerns fans as she dances in her underwear with

Britney Spears's Weird, Sad Lingerie Show - Racked

Britney Spears posts sauciest Instagram video yet after bra

Britney Spears poses in nothing but a bra and underwear after