Nominees: Justin Bieber, Katy Perry, Lady Gaga, One Direction, Rihanna
This looks like it could be a full-on battle between the Beliebers and the Directioners which, were it conducted in an actual battlefield as opposed to the safe, virtual medium of online voting, would surely be one of the most terrifying things the human race could possibly experience. A few swift searches on Twitter will show you that both sets of fans are passionate to the point of hysteria, but we think the Directioners may win out, purely because their boys haven't been nominated for much else this year. Gaga's Little Monsters and Katy's Katycats don't stand a chance, while Rihanna's fans should really be deducted points for not coming up with a catchy nickname for themselves.
Our prediction: One Direction