Salma Hayek, 57, is ever the brunette bombshell in busty optical illusion dress as she arrives at Miley Cyrus’ Gucci bash in LA

Salma Hayek proved that at 57, she’s still a hottie when she arrived at a Gucci event on Thursday night.

The invitation-only summer party was hosted by Grammy Award-winning singer Miley Cyrus, 31, at the posh Chateau Marmont in West Hollywood.

Cyrus is the face of the Italian luxury designer’s popular perfume line Gucci Flora and recently appeared in a new campaign.

Hayek has a connection to Gucci through her billionaire husband François-Henri Pinault, who is CEO of LVMH, owner of Gucci and other luxury brands.

For the event, the Oscar nominee glowed in a full blue floral print dress that accentuated her enviable curves.

Black silk panels on the sides and back of the dress accentuated Hayek’s hourglass figure.

She stepped out of a chauffeured SUV wearing black, sky-high platform heels.

The Frida star carried a small black bag and accessorised with glittering silver jewellery.

Hayek wore her raven black hair sleek and straight and she opted for a dramatic, glamorous makeup look.

She was accompanied by her glamorous stepdaughter Mathilde Pinault, 23.

Mathilde, an aspiring model and equestrian, wore a Gucci crop top and flared blue jeans for Miley’s big party.

Hayek became Mathilde’s stepmother after she and Pinault married in 2009.

The couple, who celebrated their 15th wedding anniversary in February, have one child together: daughter Valentina, 16.

Salma’s performance in LA on Thursday follows her recent whirlwind visit to the UK.

She was in London to attend Wimbledon with a bunch of other celebrities.

Top model Kendall Jenner was also spotted in her Range Rover on Thursday as she arrived at the event.

The 28-year-old Kardashian star wore her brunette hair down and appeared to be wearing a tank top dress as she walked into the hotel valet.

Kendall is one of the faces of Gucci Valigeria, Gucci’s luxury travel accessories line.

She and her on-again, off-again boyfriend Bad Bunny starred together in a campaign for the brand last October, two months before calling it quits.

Kendall posted an Instagram Story throughout the evening to document the party.

She first posted a photo of the light-up Gucci sign that stood by the pool at the Chateau Marmont.

The fashion designer then shared a photo of her and her friends showing off the shoes they wore to the party in LA.

Finally, she put her 292 million followers in the spotlight by posting a photo of herself standing in front of a fan.

Kendall wore a skimpy mini dress that left her side boobs clearly visible.

The evening’s host, Miley Cyrus, exuded confidence as she stepped out on the red carpet in a sexy LBD, according to images posted by THR.

The backless dress featured a daring, low-cut neckline and flattering ruffles at the back.

Miley’s curly brown hair was styled in a wet look and she wore a large gold necklace.

The Hannah Montana alumna’s makeup artist gave her a sultry smokey eyeshadow look paired with glossy nude lipstick.

She proudly posted photos holding a bottle of the new Gucci Flora Gorgeous Orchid fragrance.

According to the outlet, Miley performed her Grammy Award-winning song “Flowers” ​​for those in attendance at the party.

Miley’s new Gucci Flora Gorgeous Orchid campaign, “the house’s first ozonic, floral, gourmand fragrance,” was unveiled in June.

The fragrance costs $168 and combines “creamy vanilla and airy floral notes.”