Rihanna donned a peach bikini top and wrapped herself in peach chiffon for the sexy ad for her new fragrance, "Nude."
"Here is my new add for a brand new fragrance #NUDE !!! Make sure you smell sexy, especially naked, this fall," Rihanna wrote on Twitter on October 5.
The R&B and pop star's manufacturer, Parlux, also offers fragrances endorsed by Paris Hilton, Jessica Simpson and Queen Latifah.
Rihanna released her first fragrance, "Reb'l Fleur," in February 2011. Her second fragrance, "Rebelle," was released in December 2011.
The fragrance ad was released a few days after Rihanna's ex-boyfriend Chris Brown, who was convicted of assaulting her in 2009, broke up with his girlfriend Karrueche Tran. Brown cited his "friendship with Rihanna" as the reason for the split.
Rumors of a possible reconciliation between Brown and Rihanna have been floating around for months, fuelled in part by their collaboration on two tracks in February and a public kiss at the MTV Video Music Awards on September 6.
Rihanna has not commented on the reports, except to write on Twitter, "Ain't nobody bidness..... But mine and my baby!"