Rihanna (born Robyn Rihanna Fenty on February 20, 1988) is a Barbadian recording artist 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 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), 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. Her fourth studio album, Rated R, was released in November 2009. As of January 2010, Rihanna has released two singles from the album, "Russian Roulette" and "Hard", which both peaked within the top ten on the U.S. Billboard Hot 100. This brings the total amount of top tens on the chart to thirteen. Rihanna has sold over 14.6 million records and 44 million singles/digital downloads worldwide in her five-year career span. 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, 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, becoming the first of two female artists, joint with Beyoncé, with the most number ones attained within the 2000s. She also serves as one of Barbados' honorary cultural ambassadors.