Katy Perry shared a slew of sizzling snaps depicting her extremely racy ensemble from Wednesday’s 2024 Billboard Women In Music event.

The Firework hitmaker, 39, took to Instagram after the all-star evening to show off her ensemble which left very little to the imagination.

While hitting the red carpet, Katy flaunted her black thong underwear from beneath a skirt with a lace-up detail extending along the back.

She paired the look with a matching corset top, which gave a peek at her eye-popping cleavage and taut stomach while also boasting a lace-up back.

Not content with flashing her underwear, Katy also gave a glimpse of the ʙuттerfly-shaped prosthetic tattoo adorned at the base of her back.

Katy was sure to show off every inch of her figure – including her bottom – in the racy ensemble comprising the lace-up detailing.

She made no secret of her underwear thanks to the open-backed skirt, which also highlighted the statement tattoo at the base of her back.

Referencing the tattoo in her caption, alongside the series of Sєxy snaps, she wrote: ‘you’re my ʙuттerfly, sugar, baby’.

The caption was a quote from Crazy Town’s 1999 hit ʙuттerfly.

Katy’s appearance comes after she set tongues wagging by throwing her support behind former foe Taylor Swift with a visit to Australia to see the star.

The singer proved her feud with Taylor, 34, is well and truly behind them as she jetted to Australia to watch her ‘old friend’ perform at her first of four Sydney shows.

Katy had the time of her life dancing the night away at Taylor’s first Sydney show alongside her friend Rita Ora and her husband Taika Waiтιтi last month.

And she proved her feud with Taylor was well and truly in the past as they cuddled up for a selfie backstage at the epic concert.