Katy Perry Is the New #1 in the Bulletin Top 30 Artist

Katy Perry is now the new #1 artist of the bulletin Music top 30 Countdown, after her successful music "Firework" that dominates the itunes, Billboard, and Bulletin top 100 Music her firework is became the #1 in the Philippines Myx HitChart and International Myx Chart... Also The Firework became again the #1 in the billboard top 100 music countdown and Pop music... now we could see that katy perry is rising its shine this Year 2011