Hey everyone! I'm ArianaGrandeForever, and now I'm gonna tell you my favorite Katy Perry songs! Okay, so here it is:

1. Hot N Cold (song)
2. Firework (song)
3. Teenage Dream (song)
4. E.T. (song)
5. California Gurls (song)
6. Part of Me (song)
7. Last Friday Night (T.G.I.F.) (song)

Bye Katy Perry lovers! :)