Beyonce decade's most successful musician: Record industry

Pop diva Beyonce Knowles has received a major accolade by the RIAA, which has named her the most successful musician of 2000-09 in the US.

Recording Industry Association of America (RIAA) is a group which represents record distributors in the US. RIAA bosses have released their decade list of the bestselling artists and Grammy Award record breaker Beyonce tops both the albums and video certifications as well as ringtone certifications countdown.