Share this video on Google+, Twitter and Facebook to vote for Katy Perry for Artist of the Year and tune in on November 3 to see the winners of the 2013 YouTube Music Awards (YTMA), presented by Kia.These are the top music artists on YouTube that gave the most to their fans--and you gave back. Along with fans all over the world, you watched, shared, liked, subscribed and more, making these ten performers your nominees for Artist of the Year. Now you decide who will win the Artist of the Year.Go to youtube.com/musicawards to vote.See all the nominees here and vote now: http://www.youtube.com/playlist?list=PLbpi6ZahtOH6Th2isZXlkvu1dN39xND1N&feature=etp-pd-mau-41Katy Perry: http://www.youtube.com/user/KatyPerryVEVO?feature=etp-pd-mau-41Eminem: http://www.youtube.com/user/EminemVEVO?feature=etp-pd-mau-41Epic Rap Battles of History: http://www.youtube.com/user/ERB?feature=etp-pd-mau-41Justin Bieber: http://www.youtube.com/user/JustinBieberVEVO?feature=etp-pd-mau-41Macklemore & Ryan Lewis: http://www.youtube.com/user/RyanLewisProductions?feature=etp-pd-mau-41Psy: http://www.youtube.com/user/officialpsy?feature=etp-pd-mau-41Rihanna: http://www.youtube.com/user/RihannaVEVO?feature=etp-pd-mau-41Nicki Minaj: http://www.youtube.com/user/NickiMinajAtVEVO?feature=etp-pd-mau-41One Direction: http://www.youtube.com/user/OneDirectionVEVO?feature=etp-pd-mau-41Taylor Swift: http://www.youtube.com/user/TaylorSwiftVEVO?feature=etp-pd-mau-41