A KarJenner Christmas! Pregnant Kylie Jenner & Rob Kardashian Celebrate Christmas with Siblings

Merry Christmas from the KarJenners!

Though they were missing from their siblings’ social media posts during the annual Christmas Eve party, pregnant Kylie Jenner and Rob Kardashian made cameos in Khloé Kardashian‘s Snapchat on Christmas morning.

“She’s a secret little bunny,” Khloé added.

All the siblings — including Kourtney Kardashian and Kim Kardashian West as well as Kendall Jenner — gathered at Kourtney’s house to open presents and celebrate the day in matching elf patterned onesies and beanies.

Also in attendance were the youngest members of the KarJenner family: Cousins Mason Disick, 8, Penelope Disick, 5, North West, 4½, Reign Disick, 3, and Saint West, 2.

It’s been a while since Kylie has made appearances on her family’s social media.

The Kylie Cosmetics entrepreneur has kept out of the public eye by staying home at her house in Calabasas, with a source telling PEOPLE in October, “Kylie wants to keep a low profile.”

Adding, “She doesn’t want to be photographed. At the moment, she wants more privacy. She has family and friends come to her house instead so she has company. She’s very excited about the baby, though. She talks about the baby nonstop.”

Another insider told PEOPLE last month that Kylie is “only trusting her closest friends and her sisters right now.”

Kylie was also absent from the first 24 days of her family’s Christmas card countdown.

Meanwhile, Rob has been laying particularly low in the wake of his explosive social media tirade against his ex-fiancée Blac Chyna this past summer.

“[Rob] only cares about [daughter Dream, 1] and loves spending time with her, but that’s about it,” an insider told PEOPLE earlier this month. “He doesn’t seem excited about anything else.”