Katy was ranked the 97th artist of the 2000-10 decade by Billboard. 2008 is when she really became noticed with her single “I Kissed A Girl”. The following year she produced an album titled “One Of the Boys”. “Hot n Cold” and “I Kissed A Girl” both received “multi-platinum certifications”. This summer “California Gurls” was a really hot single and one of the most requested songs everywhere. She just released the album titled “Teenage Dream” & on Aug. 24th in the US & Canada and it was released worldwide on Aug. 30th; debuting at number one on the Billboard Hot 100.
1. Katy Perry – Teenage Dream
2. Nelly – Just A Dream
3. Lil Wayne f/Drake – Right Above It
4. Bruno Mars – Just The Way You Are
5. Taylor Swift – Mine
6. B.O.B. – Magic
7. Usher f/Jay Z – Hot Tottie
8. Sean Kingston – Priceless
9. Ne-yo – Beautiful Monster
10. Far East Movement – Like A G6


