She's been slimed, she's gone cakediving, she's even dabbled in wetlook. Now she can add "been covered in multicoloured paint" to her messy CV. See: This video backdrop from her Prismatic tour.

http://www.youtube.com/watch?v=JGxNgfJECXg

Nice find

Plus, she's gotten lifecasted before (at least twice), so maybe she does have this fetish.

Hmm...

OMG SHE'S ONE OF US!!!1!!!1! LOLZ

Sorry,couldn't resist

I give her credit for being a good sport.

Now if she can receive a big pie to the kisser............

Gotta luv Katy!
http://i.imgur.com/1wFV1bp.gif

There was also this.
http://www.celebuzz.com/photos/katy-perrys-25th-birthday-bash/katy-perry-celebrates-her-25th-birthday-53-2/

Lol yea. She's not one of us she's just awesome.

Katy Perry... wooo,

I think this video is AMAZING! Absolutely amazing. Always loved Katy for the things she does, this just tops it all for me, fantastic

Also, this.

She was naked and silver in that recent "Dark Horse" video, too.

So The Hulk jizzes green?

I ... did not know that.

Can you imagine some chick blowing him,and reacting to the taste of his radioactive throat custard?

Speaking of, there needs to be a grindcore band called Radioactive Throat Custard.