The reality star wore a figure-hugging sparkly number that drew focus to her growing bump and she looked absolutely gorg.
Koko shared pics from the occasion to her Instagram, just to make sure the whole world knows that she's pregz!
"✨Merry Christmas!! May you sparkle and shine this festive season, may all of your wishes and dreams come true," she captioned the pic.
"I pray that we all may feel this happiness all year round. God bless you! ✨ #BabyBump🤗."
We're hoping that her sister Kylie will take note and do the same V. soon...