Kendall Jenner, Cara Delevingne, Rosie Hungtington-Whiteley and Jennifer Lopez were amongst the many famous faces that joined Balmain creative director Olivier Rousteing to celebrate his birthday.
The Balmain boss enjoyed the night with his 'army' in a lavish celebration hosted in Los Angeles ahead of the launch of the Balmain for H&M collaboration that will go worldwide on 5 November.
Olivier was joined by his famous friends for his birthday party
The rest of the Kardashian-Jenner clan were also in attendance. Kendall’s half-sister Kim Kardashian posted several pictures of her enjoying the night with close friends Mary J Blige and Jada Pinkett-Smith.
The family looked glamorous as ever but it was Kylie Jenner who stole the show wearing a white crocheted dress designed by Balmain. The 18-year-old danced the night away in the garment that perfectly complimented her envious curves.
The Kardashian-Jenner clan looked like they were enjoying the LA bash
The reality TV star wore the form fitting dress only hours after she shared images from a revealing photoshoot that took place in the desert. Kylie shared the images on her record-breaking app and her Instagram page to her millions of followers.
The young business woman released the photos as a thank you to all of her fans as she celebrated reaching 40M followers on Instagram. Alongside the images taken by famed photographer Sasha Samsonova, Kylie wrote: "40 million followers???!!!!!!!!! Wow. That's a whole lot of people. I put up an exclusive @sashasamsonova shoot in honor of my dope ass fans only on TheKylieJenner.com and on my app."
To celebrate reaching 40M followers on Instagram Kylie released pictures from a desert photoshoot
Explaining the setting for the photoshoot she said: "We drove all the way into the desert to make sure it was the dopest setting ever. And it was SO worth it."
In one of the images the youngest of the Kardashian sisters is seen wearing a tight PVC red pencil skirt and a mesh vest whilst pouring coca-cola onto the desert floor.