Katy Perry Launches Prismatic World Tour in Belfast, Posts Tour Set List Early

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May 7: Katy Perry on the opening night of her Prismatic World Tour at Odyssey Arena in Belfast, Northern Ireland.

Katy Perry launched her Prismatic world tour at Odyssey Arena in Belfast, Northern Island Wednesday (May 7), delivering the sold-out audience a spectacle of costumes and colors. 

The pop diva’s outfit changes included a “Cats”-like leotard ("Cat-oure") in pink and a Cleopatra ensemble. 

Perry served fans a spoiler on Instagram earlier in the day, posting the tour set list:

One surprise was a mashup of her “International Smile” with Madonna’s “Vogue” midway through the set. She otherwise performed the majority of “Prism” and her hits going all the way back to “Kissed a Girl”. 


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