yes
Katy Perry and Avril Lavigne are both 27 as of 2011.
Yes, Avril Lavigne is a pop star in the same vein as Britney Spears and Lady Gaga.
Nobody likes Katy Perry
Katy Perry does not have a band silly goose.... otherwise it would not just be Katy perry it would be Katy perry and something stupid like "the scene"
No one is more pretty than anyone. Everyone is pretty.
Katy Perry most enjoyed Maths at school !.
That's more of an opinion. I personally like Katy Perry more.
The new Katy Perry movie is about Katy Perry's personal journal information. Showing her fans the "Part of her" like her knew song "Part of me"
Definitely Avril!
yes Katy Perry is lesbian
You can find it on eBay, just search for "Katy Perry costume."
Lady gaga, Katy Perry, Avril Lavigne, Kelly Clarkson, Selena Gomez, Justin Bieber