Long-estranged Caitlyn Jenner made a rare appearance at the Kardashian-Jenner Christmas party

Caitlyn Jenner and Sophia Hutchins made a surprising appearance at Kris Jenner's Christmas Eve Party.

The event was held on Sunday evening, December 23, 2018, at Kim Kardashian and Kanye West's home, and several celebrities attended the party.

Jenner took the opportunity to share the moment with her fans and followers on Instagram by posting a video of herself in front of the house, which was covered in snow.

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WATER UNDER THE BRIDGE

Ever since Caitlyn's gender procedure, there has been quite a lot of tension between her and the Kardashian clan, so it was definitely a positive surprise to see her at the gathering.

Every single one of the famous sisters was there - Kim, Khloe, Kourtney, Kendall and Kylie - and they all had an amazing time.

A GUEST LIST FULL OF STARS

Jenner and Hutchins dressed to impress and they were two of the most famous guests at the party, including Paris Hilton, Jennifer Lopez, Kimora Lee Simmons and Sia.

Kim stole the show by wearing a gorgeous ivory long-sleeve gown, which drew quite a lot of attention to her curvy body and ample cleavage.

"Ever since Caitlyn's gender procedure, there has been quite a lot of tension between her and the Kardashian clan."

Hilton appeared next to Kim in several Instagram stories, sporting a red mini dress that put her long and beautiful legs on display.

WIth John Legend performing in the background, Kim posed alongside Lopez, who wore a v-neck style frock that showed off her toned physique.

Kim was spotted taking over the dance floor with her children, 5-year-old North, and 10-month-old Chicago, with whom West also danced throughout the night, wearing a button-up shirt.

KIM'S HEALTH PROBLEM

But, although she had a lot of fun, Kim has recently been worried about her battle with psoriasis and even took to Twitter to ask her fans and followers for advice on what medication to take.

According to the "Keeping Up With the Kardashians" star, her skin condition has really taken a turn for the worse, to the point that she's no longer able to conceal it.