Top Ten Best Katy Perry #1 Hit Songs Around The World

The items in this list have been selected by the author of the list for you to vote and comment on.

The Top Ten

1 Roar

2 Firework

3 Part Of Me

4 I Kissed A Girl

5 Rise

6 E.T. [w Kanye West]

7 Wide Awake

8 Teenage Dream

9 Last Friday Night (T.G.I.F.)

10 Hot n Cold