And now, in a casual tweet, Khloe has revealed her due date to the world.
Part of Kardashian's pleasant pregnancy has to do with the father of her child. "Thanks kiddos! Don't make me stop sharing s--", she wrote, also sharing an article about the benefits of working out while expecting.
"Merry Christmas! May you sparkle and shine this festive season, may all of your wishes and dreams come true".
Khloe even invented what she calls her Revenge Body - and inspired a spin-off TV show which sees her help people get their own Revenge Body through wright loss.
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Since then, she has been doing a great job at keeping her followers updated on her pregnancy.
The duo did not reveal the baby's gender, though Us Weekly reported in September that they're expecting a boy.
'I had been waiting and wondering but God had a plan all along.
"I still at times can't believe that our love created life!"
In other Kardashian news, Khloe's younger sister Kylie Jenner is still yet to confirm her reported pregnancy.
Khloé Kardashian had a special Christmas message for all her fans. Tristan, most of all, Thank you for making me a MOMMY!' Thank you for making me feel lovely aat all stages!