Katy Perry's costume in California Girls is very original and will help you stand out this Halloween. If you want to dress up like Katy Perry, take a look at this guide to learn how to dress up in the outfit she wore in the California Girls music video this Halloween. Then, take a look at the video below to find out how to create the cupcakes for the Katy Perry bra.
If you also want to find out how to create the cupcakes for Katy Perry's cupcake top, take a look at this how-to guide as well.
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