Katy Perry Halloween Costumes 1 of 7
Want to dress up like Katy Perry for Halloween but don't know which look you want? Check out several sweet suggestions for your Katy costume:
Katy's cupcake ensemble in the "California Gurls" music video is one of the most popular choices and the easiest to recreate. Click here for everything you need, including a blue wig, cupcake bra, shorts and shoes.