Britney Spears (world's best-selling music artists)

Billboard ranked her as the eighth biggest artist of the 2000s decade. One of the world's best-selling music artists, Spears has sold over 100 million records worldwide and more than 36.9 million digital singles and 33.6 digital albums in the United States, Spears remains the fourth best-selling female album artist of the Nielsen SoundScan era, as well as the best-selling female albums artist of the 2000s. In 2004, she launched a perfume brand with Elizabeth Arden, Inc., from which sales exceeded US$1.5 billion, as of 2012.