Rihanna strips down to her black bra

Rihanna stripped down to her skimpy black bra on Friday to twerk for the cameras to T-Pain's Up Down (Do This All Day) while backstage in New Orleans.
It was the last stop on her grueling eight-month-long Diamonds tour so the session could have been a much-deserved victory dance.
On Sunday the 25-year-old made jaws drop even more when she exited New York City's SL Lounge in a legless catsuit, over-the-knee boots and a bob haircut that's her most conservative 'do in years.
She took the new style up a notch on Monday as she left a New York City hotel in a black leather coat over a black turtleneck.
Rihanna had her short, shiny black hair down and looked smouldering in the all-black ensemble.
The singer added a pop of colour with bright red lipstick.
On Friday the Only Girl singer felt no need to wear shoes, grooving barefoot in an ensemble that certainly coordinated with the jam's lyrics of 'shorty got the black bra showing.'
But she did add a touch of glamor by styling her long locks into waves, sporting a gothic pout, and dashing on some metallic jewellery.