Rihanna has debuted an 'uncut' video for her single 'Stay'.

The singer released the track as the latest single from her 2012 album 'Unapologetic', which has already spawned such hits as 'Diamonds'.

She has now premiered the song's accompanying video, which sees Rihanna strip off for a bath.

The clip, which is said to have been shot in only one take, is directed by Sophie Muller.

The singer took to Twitter to retweet comments about the video, with one user saying:

"Rihanna's 'Stay' video might looked simple but it's also very touching. It really sends out a deep powerful message as well."