Katy Perry Reveals Prismatic Couture Costumes [PHOTO]

With only ten days left before the start of her Prismatic World Tour, Katy Perry shared a glimpse of her butterfly costume designed by Valentino. Today she released another one.

Yesterday Katy posted this photo to her instagram account noting there's only ten days left before the tour begins in Northern Ireland.

Today she shared another design - this one by Roberto Cavalli:

Can't wait to see what she shares next!