KATY PERRY IS OUR BEST ARTIST OF THE 2011

POP STAR MADE HISTORY WITH CHART-TOPPING THAT EMPOWERED THE FANS

              PERRY she's one of the artist which makes one of her song to stick in your head 
                             SOME SONGS ARE 

                                                     -LAST FRIDAY NITE
                                           &

                                                     -E.T

so as MTV'S artist of the year,she has success for the year


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