Music Daily: Katy Perry - Firework

Katy Perry has reached her peak through the album "Teenage Dream" which scored two number one hits with its first two singles "California Gurls" and the title track "Teenage Dream". The third single has been the empowering dance pop track "Firework". The song became Katy Perry's fourth number 1 hit on US Billboard Hot 100, and had gone 12x platinum. It peaked at number 3 on UK Singles chart, and it went 4x platinum.