The lip kit mogul, 27, wowed in a leggy black mini dress, which she paired with sheer black stockings as she left Hôtel Particulier, where the soirée took place.

The busty sleeveless ensemble showed off her toned arms, and she completed the look with pointed toe heels. Her raven tresses were slicked back in a bun.

Kendall, 28, looked sensational in a sheer ɴuᴅᴇ dress that clung to her model physique, with her newly-dyed blonde locks pinned back.

Gigi, 29, showed off her cool girl style in a black leather jacket over a black top and a white maxi skirt.

.

.

The lip kit mogul wowed in a leggy black mini dress, which she paired with sheer black stockings

Kylie left holding hands with her best friend Anastasia ‘Stᴀssie’ Karanikolaou, 27

The mother-of-one accessorized with black sunglᴀsses and long brown leather boots.

Her blonde tresses were slicked back for the occasion.

Gigi and Kendall were pictured leaving the bash arm-in-arm.

Meanwhile Kylie left holding hands with her best friend Anastasia ‘Stᴀssie’ Karanikolaou, 27.

Stᴀssie sizzled in a sheer grey dress with a white bodysuit underneath.

She sported slouchy knee-high beige boots, and a cream purse with a rose.

Her dark auburn locks cascaded down her shoulders.

The high schools pals turned heads while navigating the Parisian cobblestone streets together in their stunning looks.

.

The busty sleeveless ensemble showed off her toned arms, and she completed the look with pointed toe heels

The mom-of-two wore picture-perfect glam

They turned heads while navigating the Parisian cobblestone streets

.

Kendall looked sensational in a sheer ɴuᴅᴇ dress that clung to her model physique, with her newly-dyed blonde locks pinned back

Gigi showed off her cool girl style in a black leather jacket over a black top and a white maxi skirt

The mother-of-one accessorized with black sunglᴀsses and long brown leather boots

Her blonde tresses were slicked back for the occasion

.

Kylie and Stᴀssie appeared to have a blast as they left the party smiling

Kylie’s boyfriend, Timothée Chalamet, 28, was not pictured at the bash

.

They shielded themselves from the rainy weather with an umbrella

Like Kylie, Stᴀssie also rocked perfect bronze glam

Kylie’s boyfriend, Timothée Chalamet, 28, was not pictured at the bash.

Kylie also shared an Instagram snap of her look following the festivities.

She was pictured back at her H๏τel holding a plate of pasta as she posed for a mirror selfie.

‘1am. Paris. Pasta.’ she wrote over the image.

Kendall also shared a snap from her H๏τel with her pal Fai Khadra.

He looked dapper in a white suit as he posed with the Vogue cover girl.

Meanwhile birthday girl Rosalía, who turned 32, had all eyes on her in a white cropped t-shirt and a ballerina tutu as she departed the celebration.

The Spanish singer was wrapped in a luxury brown fur shawl, and paired her look with brown heels.

Birthday girl Rosalía, who turned 32, had all eyes on her in a white cropped t-shirt and a ballerina tutu as she departed the celebration

.

The Spanish singer was wrapped in a luxury brown fur shawl, and paired her look with black heels

The beauty accessorized with sparkling earrings and wore her hair up

Gigi and Kendall were seen making a stylish exit from the  birthday party at 2am

They best pals were still looking super chic after partying into the early hours

The girls giggled as they linked arms and carefully made their way over the rain-drenched cobblestones

.

The Queen’s Gambit star Anya Taylor-Joy, 28, was among the guests as well, and showed off her effortlessly chic style in a pleated grey mini skirt, a black turtleneck, and a grey blazer

She accessorized with a white Dior saddle bag and wore her platinum blonde strands in a straight style

Model Amelia Gray, 23, was red H๏τ in a leather jacket and matching H๏τ pants

Willow Smith, 23, the daughter of Will Smith and Jada Pinkett Smith was also in attendance at the star-studded soirée

The Wait a Minute! hitmaker rocked a black fur jacker over sheer black stockings

Her hair was braided for the night

Euphoria star Hunter Schafer, 25, stunned in a polka dot dress and white heels

The Queen’s Gambit star Anya Taylor-Joy, 28, was among the guests as well, and showed off her effortlessly chic style in a pleated grey mini skirt, a black turtleneck, and a grey blazer.

She accessorized with a white Dior saddle bag and wore her platinum blonde strands in a straight style.

Model Amelia Gray, 23, was red H๏τ in a leather jacket and matching H๏τ pants.

The daughter of Lisa Rinna completed her look with knee-high black boots and wore her silky black tresses flowing down her back.

Despite the evening hour she shielded her eyes with a pair of sunglᴀsses.

Willow Smith, 23, the daughter of Will Smith and Jada Pinkett Smith was also in attendance at the star-studded soirée.

The Wait a Minute! hitmaker rocked a black fur jacker over sheer black stockings.

Her hair was braided for the night.

Kylie shared an Instagram snap of her look following the festivities. She was pictured back at her H๏τel holding a plate of pasta as she posed for a mirror selfie. ‘1am. Paris. Pasta.’ she wrote

Kendall also shared a snap from her H๏τel with her pal Fai Khadra. He looked dapper in a white suit as he posed with the Vogue cover girl

The ladies celebrated Rosalía’s big day at L’Hôtel Particulier Montmartre.

It’s a relic of the Maquis of Montmartre.

Hidden behind a gate on a private street atop Montmartre, the five-room H๏τel offers the luxury of a Parisian mansion.