Kylie Jenner showed off her shrinking waist in a tight gold gown while attending her family’s lavish Christmas Eve partyCredit:

Instagram/kyliejenner

She matched with her daughter Stormi, 6, who wore a custom Dolce and Gabbana gold dressCredit: Instagram/kyliejenner

Kylie looked incredible in her gold sequin dress, which featured an off-the-shoulder neckline and long sleeves.

Stormi’s gold dress featured sweet puff sleeves and a full pleated skirt and the preteen accessorized with a matching gold bag.

Her mom shared a video of them twirling and showing off their outfits in the mirror at home.

Kylie squealed, “Got my shoes on!” before panning the camera to Stormi.

She told her mini-me, “Beautiful custom Dolce! Excuse me!” as Stormi smiled shyly at the camera.

Kylie’s second child, son Aire, 2, who she also shares with her ex, Travis Scott, didn’t appear to be with them.

The duo were heading to the Kardashians’ annual over-the-top Christmas Eve party.

Kim hosted the bash this year at her $60million Los Angeles mansion on Sunday night, treating guests to sledding on a snow mountain and an A-list performance.

She transformed her Hidden Hills home into an Alpine village with snow everywhere and huge Christmas trees lining the pathway to the entrance.

In the backyard, there was a snowy slope carved into the lawn – which Kim used for sledding with Paris Hilton later in the evening.

There was also a quaint log cabin with personalized Coca-Bottle displays inside as well as a huge gingerbread house with all of the Kardashian family’s names on the roof.

Kim held dinner and drinks inside a giant marquee, decorated with wooden floorboards, log displays, and huge white trees everywhere.

At one end of the space, a stage was erected, where Babyface gave a special performance.

KIM CLAPS BACK

Kylie shared a cheeky TikTok with her sisters Khloe, Kendall, Kourtney, and mom Kris – although Kim was notably missing.

The family lipsynced the lyrics to Ariana Grande’s song, Santa Tell Me, at Kris’ Christmas Eve party.

Kylie posted the video on social media, pointing out Kim’s absence with the caption: “We couldn’t find Kimberly.”

Kim clapped back in the comments: “Ummmm hosting is a lot of work and this is my fave song!!!!! Haterssss.”

They were attending the Kardashians’ annual Christmas Eve partyCredit: Instagram/Khloe Kardashian

Her second child, son Aire, 1, didn’t make an appearanceCredit: TikTok/kyliejenner

Kylie shares her kids with her ex Travis ScottCredit: Getty Images – Getty