Rihanna vs Katy for International Female
Rihanna and Katy Perry lead the nominations in this year's Best International Female category.
The pair are joined by Alicia Keys, Robyn and pop princess Kylie Minogue. The winner will take the crown from last year's winner Lady Gaga.
Nominees: Alicia Keys, Kylie, Robyn, Katy Perry, Rihanna
Let us know your thoughts on the nominees below...