The pop sensation, 39, is known for her bright and kooky sense of style – and did not disappoint for her latest show at the Resorts World Theatre.

Strutting the stage in a bra made of crushed-up beer cans that harked back to her 2010 California Gurls music video, Katy sizzled in a range of sexy outfits.

To fit with the spooky theme, Katy wore a Scream mask while being dangled in the air.

She later invited excited fans up onto the stage for a costume party, including one dedicated follower who had dressed up as the pop princess herself.

After a quick outfit change, the Part Of Me songstress dressed in latex to become a giant mushroom and wore a Scream mask when she was dangled in the air.

She opted for a funky red toadstool hat teamed with a red latex bodysuit and fringed trousers with racy cut-outs to complete her look as a human-sized mushroom.

The bold and cartoon-like style of the show is fitting for the theme of her residency, ‘Play’, which  includes elements such as a giant bed, toilet and face mask.

The final show is due to take place on November 4 after almost two years of concert dates.

Another costume change saw Katy choose a bubblegum pink and white candy-striped mini dress.

The singer looked horrified as a spooky surprise took to the stage in the form of a ghost holding a sign that read ‘KP6’, a reference to her sixth potential album.

Fans went wild at the teasing of upcoming music, with one writing on Twitter: ‘One thing about Katy Perry she loves teasing the katycats [her fans] I screameddd.’

Katy hasn’t released an album since the birth of her daughter Daisy Dove in August 2020, whom she shares with fiancé Orlando Bloom.

The star turned 39 last week and has said she wished for nothing as she feels like she has it all already.

‘I’ve got everything, I’m so blessed,’ Perry told Entertainment Tonight as she was presented with a cake by American Idol judge Luke Bryan at the show’s Los Angeles auditions.

‘I know what I’m wishing for, I’m wishing for peace,’ she added as she blew out her candles.

The Roar singer said that she was with her family on her birthday and kept things ‘so low-key.’

Perry was given a surprise birthday party by Bryan, their fellow American Idol judge Lionel Richie and host Ryan Seacrest, before she was wished happy birthday by fellow A-listers including Kim Kardashian.

Katy and Orlando are due to star together in a Peppa Pig Wedding Party Special.