Katy Perry dresses as a cat and an Egyptian as she kicks off Prismatic World Tour in Belfast

While Miley Cyrus was proving she’s just as provocative as ever in London, Katy Perry took to the stage in Belfast in far more bubble-gum fashion.

The singer launched her Prismatic World Tour at the Northern Irish capital’s Odyssey Arena, Wednesday night, where she showcased an array of colourful costumes as she performed her greatest hits.

And clearly there was an Egyptian theme as she changed from a Cleopatra-like empress on horseback, to a pink feline in a jumpsuit.

Queen of Egypt: Katy Perry kicks off her Prismatic World Tour like Cleopatra

Extravagant: The show was clearly a big budget one for Perry as she opened the tour at Odyssey Arena in Belfast, Northern Ireland

Her wardrobe boasts a number of designer names including Valentino and Roberto Cavalli, as well as Jeremy Scott for Moschino.

Katy appeared on the catwalk for Jeremy’s first outing as creative director for the Italian brand at Milan Fashion Week.

Ahead of the show, Katy unveiled the complete set list to her show, as well as the themes for each section, which were: Prismatic, Egyptian, Cat-oure, and Acoustic, Throw back, Hyper Neon and an encore.

Feilne great: Katy later changed into a fetching tight-fitting pink catsuit with ears to match

Happy: The star stripped off into a bra featuring two smiley faces on it

Hair today gone tomorrow: The star also put on a green wig for her latest on-stage look

 

Striking: Katy stood out in the tight-fitting black and yellow leggings and yellow jumper

Multi-coloured: Katy also wore another outfit which featured two smiley faces covering her breasts

Raven-haired beauty: When she didn't have smiley faces covering her assets, Katy showed off her cleavage in one incredibly colourful outfit

Standing out: The star's injection of colour did not end there as she wore a huge skirt with several striking patterns on

Loud and proud: Katy also strutted her stuff on stage in a palm leaves bra

Ready to battle: Her outfits were a lot more demure than Miley Cyrus' for her Bangerz tour

Singing it loud: Katy looked to be having great fun during her gig in an array of different outfits

On stage: The tight-fitting leotard showed off Katy's trim picture to perfection

Showcasing her pins: Katy later changed into fetching a crop top and short skirt combination

Be careful: The star had to be careful she didn't showcase a little too much in the outfit

Mcavity! Katy seemed inspired the musical Cats! for her next costume change

Along with the picture, Perry wrote: ‘Don't be late to #ThePrismaticWorldTour’.

The singer opened the show with the first single of her new album, ‘Roar’, followed by ‘Part of Me' and 'Wide Awake'.

That was lots of her latest album, Prism, featured in the set lit, with tracks 'Legendary Lovers', 'By the Grace of God' and 'Walking on Air' all getting an outing on the Irish stage.

Katy Purry: The singer unleashed yet another one of her alter-egos

Designer: Valentino, Roberto Cavalli and Jeremy Scott for Moschino have contributed to her wardrobe

Katy’s classic hits 'I Kissed a Girl', 'Firework' and 'California Gurls' were also performed as well as a mashup of 'This Is How We Do' and 'Last Friday Night (TGIF)'.

This first leg of the world tour sees Katy perform a at 17 UK dates, including four headline shows at London's O2 Arena from May 27 to 31.