Seriously stylish and extremely talented, Rihanna is one of the world's most popular pop stars, and she easily ranks as one of the hottest women of 2013. A native of Barbados, Rihanna can thank her parents for her gorgeous complexion, green eyes and perfect body. Since signing with Def Jam and Jay-Z in 2005, Rihanna has had a string of hits, like "Pon de Replay," "SOS," "Umbrella" and "We Found Love."

Rihanna will launch the Diamonds World Tour in 2013 to help promote her album 'Unapologetic.' She'll also star in the apocalypse comedy 'This Is The End,' due in theaters in June. And, yes, as the 2013 Grammys show confirmed, she's officially back together with artist Chris Brown, the boyfriend that assaulted her in 2009.

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