Rihanna has filmed the video for her new single 'Diamonds'.

The Barbadian singer was spotted shooting against a fiery backdrop in Los Angeles on Sunday (21.10.12), embracing her inner angel and devil by donning both a white and black dress for different sequences.

Shortly before the shoot begun she posted on her twitter account: ''Heading to set #CCcertified (sic)'', with director Anthony Mandler tweeting shortly after: ''We're like #Diamonds in the sky.. (sic)''

Rihanna was photographed with her ex-boyfriend Chris Brown at house party just the night before.

Although the stars have yet to state they are officially back together, it is thought they are waiting until Rihanna releases her upcoming album 'Unapologetic' to make the announcement.

The 24-year-old 'You Da One' hitmaker fuelled suspicions about the pair rekindling their romance with another heart-felt tweet.

She wrote: ''Forgiveness wins (sic)'' with the message including a link to a snapshot of the Bible verse of Matthew 6:14.

The verse reads: ''For if you forgive other people when they sin against you, your heavenly Father will also forgive you. But if you do not forgive others their sins, your Father will not forgive your sins.''

'Unapologetic' is due for release on November 16.