Robyn Rihanna Fenty (born February 20, 1988), known as Rihanna, is a Barbadian singer and model. Born in Saint Michael, Barbados, Rihanna moved to the United States at the age of 16 to pursue a recording career under the guidance of record producer Evan Rogers. She subsequently signed a contract with Def Jam Recordings after auditioning for then-label head Jay-Z. In 2005, Rihanna released her debut studio album, 
Music of the Sun, which peaked within the top ten of the Billboard 200 and features the Billboard Hot 100 hit single "Pon de Replay." Less than a year later, she released her second studio album, A Girl Like Me (2006), which peaked within the top five of the Billboard albums chart, and produced her first US number one hit single, "SOS", as well as Billboard Hot 100 top ten entries "Unfaithful" and "Break It Off."
Music of the Sun, which peaked within the top ten of the Billboard 200 and features the Billboard Hot 100 hit single "Pon de Replay." Less than a year later, she released her second studio album, A Girl Like Me (2006), which peaked within the top five of the Billboard albums chart, and produced her first US number one hit single, "SOS", as well as Billboard Hot 100 top ten entries "Unfaithful" and "Break It Off." 
Rihanna's third studio album, Good Girl Gone Bad (2007), peaking at number two on the Billboard 200, featured five top ten hits including three US number one hit singles—"Umbrella", "Take a Bow" and "Disturbia;" and the worldwide hit "Don't Stop the Music." The album was nominated for nine Grammy Awards, winning Best Rap/Sung Collaboration for "Umbrella", which features Jay-Z. 
Rihanna has sold over 12 million records worldwide in her four-year career span and has received several accolades, including the 2007 World Music Awards for World's Best-Selling Pop Female Artist and Female Entertainer of the Year, as well as the 2008 American Music Awards for Favorite Soul/R&B Female Artist and Favorite Pop/Rock Female Artist. Rihanna has attained five Hot 100 number one singles. She also serves as one of Barbados' honorary cultural ambassadors. 
Musical style and influences:Volume 65 of the Contemporary Black Biography book series notes that "Rihanna is the rare rhythm and blues (R&B) diva to emerge from the Caribbean world." Becoming an international sensation, Rihanna is known for blending R&B with Caribbean music, such as reggae and dancehall.[75] Peter Coulter of the Antrim Times, commented that "[Rihanna] has an amazing voice which showed during her acoustic set, she just needs to work on her audience engagement during live shows." At the time of her debut, reviewers referred to her as a "bubblegum queen" and her music to "teen pop." Larry Meyler of The Sun stated that Rihanna going bad is very good and that she had shook off any 'teen pop' image as she rocked the stage.
While performing at the Ottawa Bluesfest in 2006, Denis Armstrong of Canadian Online Explorer commented on her performance saying "her show was a Disney-esque choreographed fantasy of non-stop hip-swivelling, sassy attitude and personal endearments and a string of funky, sugar-free hits." After revealing a new image while headlining her first tour, she was likely to be criticize for her tight leather outfit during each show. A review in the The Times compared Rihanna's stage wardrobe styling to that of Janet Jackson. He also described her outfit as "a vision of Ann Summers couture in thigh-high boots and a few scraps of black PVC." However, Stuart Derdeyn of The Province commented that "even with the whole haute couture B&D clearly firing on all points, she's still got a ways to go to become the new Janet Jackson.
Style and image: The New York magazine described Rihanna's early look as a cookie-cutter teen queen and that she has the ability to shift looks so dramatically and with such ease. Since the release of her third album, Good Girl Gone Bad, [Rihanna's] has become a sex symbol and also set herself apart from other R&B starlets, opting for designer couture over belly-baring crop tops. Sonya Magett of Black Voices reported that Rihanna's style has become quite risqué since she burst on the scene 4 years ago. In 2008, she constantly surprised, switching from pretty and sweet in pastels on the red carpet to dominatrix-leaning wear on stage and at awards shows.
Rihanna's fashion and style also landed her on the list of People's 10 Best Dressed Stars of 2008. Glamour also awarded Rihanna with the seventeenth most glamorous woman of 2009 out of fifty. Glamour also commented on Rihanna's style saying "rockstar of leading ladies" and "She almost can’t make a style mistake right now.” They also said her "little-bit-punky, very-much-girly look still entrances readers." They also commented on Rihanna's fashion risks saying "If style risks could be measured in miles, Rihanna would have criss-crossed the globe a thousand times over already." 
Rihanna's image has also been identified as a sex symbol. Regal of the Associated Content stated that Rihanna quickly garnered a more mature and definitely sexier look. In 2007, she ranked #8 in Maxim's 2007 Hot 100 list; she then ranked #15 on 2008 Hot 100 list the following year.In June 2007, Rihanna was named 2007 Venus Breeze’s “Celebrity Legs Of A Goddess” by Gillette. Margeaux Watson of Entertainment Weekly wrote an article entitled "Rihanna: Diva of the year" which he refers to her breakout success of 2008. In 2009, Maxim awarded Rihanna as the number 8th most sexiest woman on earth. This made Rihanna the only female of African descent in the top ten or top twenty for that matter.
