Kylie Jenner Shows Off Ice From Tyga Before Releasing Their Steamiest Video Yet on Christmas

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It's been a truly unforgettable Christmas for Kylie Jenner.

The 19-year-old reality star joined her sisters at Kris Jenner's highly anticipated annual Christmas Eve party, where she danced the night away in a sparkling black catsuit that highlighted every curve.

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Kylie documented the evening via Snapchat, also showing off a truly stunning diamond necklace given by her rapper beau, Tyga. "Baby!" the beauty mogul exclaimed, before modeling the necklace alongside her mom, Kris, who was wearing a similar diamond piece.

The Keeping Up With the Kardashians star later stepped away from the dance floor to shoot a quick Snapchat of a Kardashian-Jenner gingerbread house that featured many family names including Kim, Kanye, Rob, Dream, Kylie, Khloé, Kourtney and more, though a few names were noticeably missing, including Tyga, Caitlyn Jenner and Blac Chyna.

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Following the over-the-top bash, Kylie and Tyga gifted their fans with a steamy new short film on Christmas day. The video was directed and shot a month ago by Sasha Samsonova -- who also shot the couple's recent topless photos -- and features the reality star and her rapper boyfriend partaking in a rather intimate shower scene while wearing soaking wet white T-shirts.

RELATED: Kylie Jenner Shares NSFW Topless Pic With Tyga For His 27th Birthday

"It's super raw footage," Samsonova told W magazine about the hot and heavy clip. "As soon as my shoots with Kylie come out, so many people write on my page and rant about how it's all Photoshop, Photoshop, Photoshop. But the thing about this video is that there’s no post-production work whatsoever. It's only cut together. It’s very raw, and we tried to keep it that way -- no skin retouching, nothing.”

A grateful Kylie later shared a selfie taken during Saturday night's bash, writing, "So grateful to be able to experience another over the top amazing Christmas. Thank you God for all my blessings this year."

Watch the video below for more on Kylie's relationship with Tyga.