If a Kardashian attends an event but doesn't take a selfie ... did it even really happen?
Kris Jenner threw the annual Kardashian Christmas Eve bash Sunday night at her home in Calabasas, and had almost her entire family present.
Kim, Kourtney, Kendall and Kanye were all there, along with Khloé cradling her freshly-announced baby bump throughout the night.
Apparently Kylie Jenner was at the party also, but she was noticeably absent from every single snap, selfie, and boomerang.
Kylie's the last pregnant KarJenner to not publicly acknkowledge the pregnancy yet, and you know the rules -- it doesn't exist until mama Jenner gives them the green light to confirm.
As for why -- there's 5 little magic words that can probably explain -- "Life Of Kylie Season 2."
The party seemed as epic as always though, Toni Braxton and Brian McKnight performed, and other celebs, like Christina Aguilera also showed up to share the yuletide joy.
Kourtney brought her new boyfriend, Younes Bendjima, but Scott Disick left his girlfriend, Sofia Richie, at home (smart move.)
Also missing from the shindig, Rob Kardashian, who is still reeling from his gingerbread house being smashed last year.