Katy Perry Flashes Silver Underwear on Prismatic World Tour—See All of Her Crazy Costumes!

Singer wears "Crocodile Scarab" ensemble by Roberto Cavalli, plus latex catsuit, butterfly ensembles and more

By Rebecca Macatee May 08, 2014 1:47 PMTags
Katy PerryXposure/AKM-GSI

It's a good thing Katy Perry didn't go commando with that Judy Jetson-esque ensemble!

On Wednesday, the 29-year-old "Roar" singer kicked off her Prismatic World Tour in Belfast, Northern Ireland, and she gave fans quite an eyeful when she flashed her silver underwear onstage!

This particular number was designed specifically for K.P. by Roberto Cavalli. The "Crocodile Scarab," as its called, features a pleated skirt, crop top and mini biker jacket (not pictured) all covered in holographic reptile scales.

It was just one of the many creative, vibrant and quirky looks Katy brought to life onstage last night. She also channeled her inner cat lady in a pink skintight latex bodysuit (meow!), went back to the '90s with a smiley face bra and peace sign-covered leggings and incorporated "slime" green, butterflies, sunflowers and more into a wide range of kooky couture.

According to InStyle, the current lineup of Katy's tour designers includes Valentino, Moschino, Nicholas Jebran, The Blonds, Todd Thomas, Discount Universe, Fausto Pulisi, and Mr. Cavalli, who designed the "Crocodile Scarab" as well as the Kaleidoscope Brodè fringe dress.

And as luck of the Irish would have it, Ms. Perry's kickoff concert went off without a hitch! "Tonight was INSANE in all the best ways," she tweeted after the show. "I have a feeling the light hit everyone! #ThePrismaticWorldTour."

So what now? She's got another show in Belfast Thursday night followed by a slew of other concerts in Europe throughout the month of May. But get ready, Katy cats—the Prismatic World Tour starts up in the U.S. June 22!