The Utah-born stunner, 30, flaunted her blossoming baby bump on holiday with husband John Legend - and managed to make being pregnant look fashionable!
In the snap, Chrissy is wearing a cute black and white striped swimsuit and joked: "Not Vogue Thailand."
Chrissy is currently on the cover of Vogue Thailand, the country of her mum's birth.
One fan responded to Chrissy's post with the message: "You call that 'huge?' You're very, very wrong. This is a perfect pregnant belly!!"
Yep, we have to agree!
Another gushed: "SO PRETTY I CAN'T DEAL."
Chrissy has been enjoying a relaxing break with her singer husband in the Hawaiian island of Kauai, where she has family.
She told her 4.4million followers: "Off to a far off land until the New Year!"
Just days ago, The Lip Sync Battle host revealed the sex of her child with an Instagram post announcing she will be having a daughter.
The mum-to-be first announced her pregnancy back in October, and told fans she "can't wait" to meet her little one.
At the time, Chrissy gushed: "John and I are so happy to announce that we are pregnant :). As many of you know, we've been trying to have a baby for a while now. It hasn't been easy, but we kept trying because we can't wait to bring our first child into the world and grow our family. We're so excited that it's finally happening."
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