Rihanna is going through one of the most successful moments in his career, and the last album released, "Loud", the singer was the most nominated.
Contained in 18 categories, which emphasize: Hit Top 100 Artist, Top R & B Artist "and" Top Artist Radio Song ", among others.
Then follow it with 16 Eminem, Lady Gaga with 12 and was fourth with Justin Bieber 11.