Rihanna on set of her new music "Diamonds"

"Closing out the weekend with a night in front of the cameras, Rihanna was hard at work on an assuredly sexy music video for her latest single "Diamonds" in Los Angeles, CA on Sunday (October 21).

The 24-year-old singing sensation swapped in and out of various racy ensembles as she stood in front of a fiery backdrop for the 'Unapologetic' track's visual accompaniment.

"Heading to set #CCcertified," Rihanna wrote on her Twitter page of the hot, new shoot, following up with another short post reading, "#Diamonds."

The workday comes after RiRi spent the previous night partying it up with her seemingly back-again beau, Chris Brown, at his Qubeey.com channel held at the nightclub Playhouse.

The Barbadian beauty later dropped a Brown-related tweet reading, "Forgiveness wins," with the message including a link to a picture of the Bible verse of Matthew 6:14.

Most certainly an attempt to explain her decision to return to the same guy who was convicted of assaulting her back in 2009, the Biblical text professes: "For if you forgive other people when they sin against you, your heavenly Father will also forgive you. 15 But if you do not forgive others their sins, your Father will not forgive your sins.""

(SOURCE: http://celebrity-gossip.net/rihanna/rihannas-blazing-hot-diamonds-music-video-shoot-745659)