The amazing Katy Perry has finally premiered the super-anticipated music video for "Firework", the official third single from her latest album "Teenage Dream". The new videoclip was filmed last month in the beautiful city of Budapest in Hungary. OMG! The video is sooooooooo good - and the message so moving - that I want to cry! Katy's best video of her career. "Firework" has to top some charts or I'm going to be pissed!