Robyn Rihanna Fenty (born February 20, 1988), better known as simply Rihanna, is a Barbadian R&B recording artist.
In 2005, Rihanna released her debut studio album, Music of the Sun, which peaked in the top ten of the Billboard 200 chart 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) with Hot 100 number one single, "SOS". Rihanna's third studio album, Good Girl Gone Bad (2007), spawned four chart-topping singles "Umbrella", "Take a Bow", "Disturbia" and "Don't Stop the Music", and was nominated for nine Grammy Awards, winning Best Rap/Sung Collaboration for "Umbrella," which features Jay-Z. Her fourth studio album Rated R, released in November 2009, produced the top 10 singles "Russian Roulette", "Hard" and "Rude Boy". Loud (2010), her fifth studio album, contains the number-one hits "Only Girl (In the World)", "What's My Name?" and "S&M".
Rihanna has sold more than 20 million albums and 60 million singles which makes her one of the best selling artists of all time. She is the youngest artist in Billboard charts history to achieve ten number-one singles on the Hot 100. As of March 2010, Rihanna has sold approximately 5.4 million album units and over 33.7 million digital singles in the United States. Billboard named Rihanna the Digital Songs Artist of the 2000s decade, and ranked her as the 17th Artist of the 2000s decade. She has received several accolades, including the 2007 World Music Awards for World's Best-Selling Pop Female Artist and Female Entertainer of the Year, and the 2011 Brit Award for Best International Female Solo Artist. She has also amassed a total of four Grammy Awards, four American Music Awards, and eighteen Billboard Music Awards. Rihanna has also been apointed the offical ambassador of youth and culture for Barbados.