The artists Adele, Rihanna, Lil Wayne, Lady Gaga and LMFAO ate the leaders innumber of nominations in the annual Billboard Awards, whose ceremoony will be held in Las Vegas on May 20.
The singer of "21" is competing far a total of 18 categories, including Artist Major, Major Artist Female. The duo of "Party Rock Anthem" is not back with its 17 categories. The comes the star of "We Found Love (feat. Calin Harris)" with 13, Gaga and Lil Wayne tied with nominations in 10 categories.