RiRi shares 'topless picture' while preparing backstage for Atlanta gig

New York, April 24 (ANI): Rihanna stunned her followers on Instagram by uploading a sultry topless image of herself, while getting her hair done for the Atlanta concert.

The 25-year-old pop star, who chilled out by the pool in Miami a day before the show, could be seen wearing nothing but a pair of yellow underwear, the New York Daily News reported.

The 'Diamond' singer held up a towel that barely covered her modesty, showing off some serious tan lines.

"Show time!! #DWT," she captioned the photo. (ANI)