There are many popular resources for costumes online. You may want to consider crafting your own costume.
Who cares maybe
Korn. Bwahahaha!
well, basically like every where. ( halloween stores and maybe at spirit halloween) i found 1 at hot topic but u can search 'katy perry costumes' on google & see what pops out
I think Lady Gaga, because they both have so stylish costumes in some of their videos, like Katy Perry's "Waking up in Vegas".
yes Katy Perry is lesbian
Katy perry
what is Katy perry interests...
Katy Perry does singing/songwriting
Who is Katy Perry's
Katy Perry is American.
Katy Perry
katy perry