Kylie Jenner had the support of her boyfriend Timothee Chalamet’s big sister Pauline on Tuesday as she walked for Coperni during Paris Fashion Week. 

The beauty mogul, 27, closed out the runway show at Disneyland Paris wearing a billowing black ballgown — which made her feel like a ‘real-life princess.’

Moments after her trip down the catwalk, Jenner was spotted sharing a warm hug with Pauline, 32, at the Coperni after-party, which was held at the theme park.

In video shared by NSS Magazine, Jenner looked excited to see Pauline — who recently welcomed a child— as she flashed a huge smile before pulled her in for a hug.

The ladies exchanged a few friendly words before Kylie stopped to greet someone standing directly beside Pauline.

Timothee, 28, missed Jenner’s epic catwalk appearance because he’s been busy filming a new movie in New York City with Oscar-winner Gwyneth Paltrow.

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Kylie Jenner had the support of her boyfriend Timothee Chalamet’s big sister Pauline on Tuesday as she walked for Coperni during Paris Fashion Week

Jenner modeled a black satin gown from Coperni’s new Princess Collection, which debuted Tuesday at Disneyland Paris.

The mother-of-two strutted her stuff down the huge runway, with Cinderella’s lit-up Castle in full view behind her.

She was joined on the catwalk by fellow fashion mainstay Irina Shayk and Kate Moss’ daughter Lila Moss.

Pauline was seated front row for the invite-only show with the likes of Bella Thorne and Paris Jackson.

Kylie has been taking Fashion Week by storm since she touched down in Paris, France last Tuesday.

She kicked off the week-long fashion festivities with a launch party for her clothing brand Khy’s new collaboration with Antonin Tron of ATLEIN.

The next night, Kylie joined supermodel Gigi Hadid and actress Anya Taylor-Joy at her pal Rosalia’s starry birthday bash at Hôtel Particulier.

She then supported big sister Kendall Jenner, 28, at Schiaparelli’s Paris Fashion Week show.

Despite not being one of the models, Kylie stole the spotlight in a busty, figure-hugging black dress black frock and heels upon her arrival to the show.he show.

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The beauty mogul, 27, closed out the runway show at Disneyland Paris wearing a billowing black ballgown — which made her feel like a ‘real-life princess’

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In video shared by NSS Magazine, Jenner looked excited to see Pauline — who recently welcomed a child — as she flashed a huge smile before pulled her in for a hug; Timothee and Pauline pictured in 2018

Kylie also joined fashion’s elite at this year’s Business of Fashion event held at the Shangri-La Hotel Paris, where she wowed in a skimpy embellished minidress.

She has been documenting her experience at Paris Fashion Week on her Instagram — including videos from the fitting for her epic Coperni runway look.

Kylie first sparked dating rumors with Timothee in April 2023, with the couple going public with their romance that September.

Though they’ve yet to make their red carpet debut, Kylie was Timothee’s date to the 2024 Golden Globe Awards and she snuck into the LA premiere of his film Wonka.

Kylie is fiercely private when it comes to her relationship with the Dune star.

In August, a source told DailyMail.com exclusively that Kylie is so focused on the relationship and spending time with Timothee that she has become ‘incredibly detached’ from her inner circle.

‘Kylie is turning into her brother Rob [Kardashian] – she is choosing to be a homebody for the most part,’ insiders revealed to DailyMail.com.

‘For Kylie, it is her family, her kids and then obviously she is all in on hanging out with Timothee.’

Kylie is said to have lost all interest in trying to keep up appearances with industry pals as the insider continued: ‘Time for going out and doing the Hollywood friendship thing is long past her. She is 27 going on 70.

‘What suits her now is being out there when she needs to be, not because she wants to be. She is so busy with her relationship and being a mom and a businesswoman.’

The source added: ‘She doesn’t miss her times in the Hollywood shuffle and her desire to have friends outside her bubble isn’t anything she is interested in right now.’

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Kylie and Timothee, 28, have been romantically linked since April 2023

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In August, a source told DailyMail.com exclusively that Kylie is so focused on the relationship and spending time with Timothee that she has become ‘incredibly detached’ from her inner circle; the couple seen in September 2023

A second source explained that only Kylie’s best friend Anastasia ‘Stassie’ Karanikolaou — who joined her on her recent Paris Fashion Week trip — has remained in constant communication with the Kylie Cosmetics founder.

‘Kylie has become incredibly detached and pretty much only has one close girlfriend right now – Stassie,’ the source began. ‘She is her ride or die and the two of them confide in each other for everything.’

The insider explained that Stassie was the person whom Kylie trusted the most at this point in her life as they continued: ‘They’ve been friends since they were in middle school and grew up learning how to adapt to fame together.

‘Stassie knows that most people do not know who she is and she doesn’t care.’

Indeed, Kylie is said to love the fact that Stassie is the one friend who she can completely trust as the source said: ‘She is the only person that Kylie turns to and the only person that has had her back no matter what and not burned her.

‘Kylie has shut out all her other friends. She is with Timothée as much as possible but spends more time with Stassie than him even.’