Spears has sold over 100 million records worldwide, making her one of the best-selling music artists in the history of contemporary music. According to the Recording Industry Association of America (RIAA), she is the eighth top-selling female artist in the United States, with 32 million certified albums. Spears is also recognized as the best-selling female artist of the first decade of the 21st century, as well as the fifth overall. She was ranked the 8th Artist of the 2000–10 decade by Billboard. In June 2010, Spears was ranked sixth on Forbes list of the 100 Most Powerful and Influential celebrities in the world; she is also the third most mentioned musician in the world.