Rihanna has unveiled the video for her new single 'S&M' in an online premiere via Twitter.

The track, taken from her recent album 'Loud', is available now as a digital download.

The video, directed by Melina Matsouka, sees Rihanna dress as a Playboy bunny and includes one scene where she is sporting a latex bondage outfit.

'S&M' is the forth single to be taken from Rihanna's chart-topping album 'Loud', which was originally released last year.

Meanwhile, the singer has been caught up in a new naked photo scandal after a series of pictures allegedly emerged online.

Rihanna - 'S&M':

(by Jason Gregory)