Katy Perry spices things up in a slinky leopard print dress during affectionate date night with fiancé Orlando Bloom in Las Vegas

Katy Perry and husband-to-be Orlando Bloom enjoyed themselves in Las Vegas on Saturday.

The 38-year-old pop star — whose residency was recently attended by Lady Gaga — teased her legs in a leopard-print slip dress.

She and the 46-year-old Australian actor were cute as they strolled hand-in-hand through the Aria Hotel.

Katy bared her arms in the strapless dress, which also featured a plunging neckline that flashed her cleavage.

Meanwhile, Bloom looked just as stylish in a tan blazer layered over a textured brown top.

In love: Katy Perry and husband-to-be Orlando Bloom enjoyed themselves in Las Vegas on Saturday

In love: Katy Perry and husband-to-be Orlando Bloom enjoyed themselves in Las Vegas on Saturday

The 38-year-old pop star — whose residency was recently attended by Lady Gaga — teased her legs in a leopard print slip dress

The 38-year-old pop star — whose residency was recently attended by Lady Gaga — teased her legs in a leopard print slip dress

Cute: Katy and the 46-year-old Australian actor were cute as they walked hand-in-hand through the Aria Hotel

Katy bared her arms in the strapless dress, which also featured a plunging neckline that flashed across her cleavage

Cute: Katy and the 46-year-old Australian actor were cute as they walked hand-in-hand through the Aria Hotel

Katy, who shares three-year-old daughter Daisy Dove Bloom with Orlando, wore her long raven locks in a voluminous pouf style that cascaded down her back.

She accessorized with dangling, triple-layered, bulbous earrings that ranged from small to large.

The larger-than-life entertainer carried his belongings in a small but bright glittery purple purse.

It matched her towering, two-tone stilettos, which were also sparkly and had shades of pink and orange.

The California-raised singer’s face has been completely retouched to accentuate her stunning features.

Perry and Bloom subtly showed their love and care for each other as they held hands. The mother-of-one also placed a hand on her beau’s shoulder at one point.

While rushing through the hotel, they ran into singer Usher Raymond — who, like Katy, also has a residency in Sin City.

It was the hitmaker’s 45th birthday on Saturday and he was heading out to celebrate with his family when he was greeted by the couple.

Beautiful: She accessorized with dangling, triple-layered, bulbous earrings that ranged from small to large

Beautiful: She accessorized with dangling, triple-layered, bulbous earrings that ranged from small to large

Coordinated: Bloom looked equally stylish in a tan jacket layered over a textured brown top

Coordinated: Bloom looked equally stylish in a tan jacket layered over a textured brown top

Tight: Perry and Bloom subtly showed their love and care for each other as they held hands

Tight: Perry and Bloom subtly showed their love and care for each other as they held hands

The daughter of a long-time couple disappeared from the scene.

The girl is Perry’s first child, while Orlando shares son Flynn Christopher Blanchard Coleland Bloom, 12, with ex-wife Miranda Kerr.

The couple began dating in 2016, briefly split in 2017 before rekindling their relationship the following year.

Their engagement in 2019 was followed by the birth of Daisy, who they welcomed on August 26, 2020.

As well as running her range of shoes from the Katy Perry Collection, the singer-songwriter is also a judge on American Idol.

She is also the co-founder of the botanical beverage company De Soi, a carbonated/soft drink.

Her Play residency in Las Vegas has been active since 2021 and will end this month.

Fellow entertainer: While rushing through the hotel, they bumped into singer Usher — who, like Katy, also has a residency in Sin City

Fellow entertainer: While rushing through the hotel, they bumped into singer Usher — who, like Katy, also has a residency in Sin City

Chatting: The stars chatted with each other as they engaged in lively conversation

Chatting: The stars chatted with each other as they engaged in lively conversation

Special occasion: Singer Mi Wai appeared to be with family as he headed to a birthday party

Special occasion: Singer Mi Wai appeared to be with family as he headed to a birthday party

Fashion forward: Usher was dressed in an all-black look, including a pair of stylish gloves

Fashion forward: Usher was dressed in an all-black look, including a pair of stylish gloves

Too cool: At one point during their speech, Usher rocked a pair of onyx sunglasses

Too cool: At one point during their speech, Usher rocked a pair of onyx sunglasses

Stylish: The longtime Hollywood hunk wore khaki pants and glasses

Stylish: The longtime Hollywood hunk wore khaki pants and glasses

Enter that: The boys hugged as Katie looked on

Enter that: The boys hugged as Katie looked on

Bonding: The two men shared a happy moment that ended in a bear hug

Usher was all smiles during the exchange

Bonding: The two men shared a happy moment that ended in a bear hug

Perry signaled the upcoming end of the tour in a recent Instagram post she shared with her 206 million followers.

Sharing the video montage, she captioned it nostalgically: “T-minus 7 shows until we leave Las Vegas…”

She added, ‘and to commemorate the last 2 years of waking up in Vegas, me + 51 of my tour crew continued the tradition I started after my first Hello Kati tour and got matching tattoos (mushrooms).’

The superstar engaged her fans as she finished, ‘And PS: we don’t play tricks, we just give VOICES!! everyone who comes to my Halloween show here @resortsvorldlv will get their very own little (mushroom) temp tattoo designed by @lizlizkim to celebrate the end of the residency with me!’