Hot mama! Chrissy Teigen took to Instagram on Dec. 17 to show off her sexiest maternity ensemble yet.

"Cinnamon rollllllsssssss!!!" she captioned a photo of herself dressed to the nines while baking in her kitchen.

The supermodel was depicted pointing down at the still-in-progress tasty treats in front of her, but all eyes were undoubtedly on her super-sexy outfit.

Cinnamon rollllllsssssss!!!

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Chrissy, who is currently expecting her first child with husband John Legend, risked a wardrobe malfunction while showing off her pregnancy curves in a dangerously low-cut Balmain confection. She completed her look with a high ponytail and a long gold necklace.

The expectant mom also shared a video of herself topping off her cinnamon rolls with frosting while singing, "Oh, baby, merry Christmas to us."

Bringing some goods to the @fablifeshow holiday party!

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"Bringing some goods to the @fablifeshow holiday party!" she captioned the steamy video.

No kidding!

Though the model kept her baby bump under wraps this time, she hasn't shied away from flaunting her mom bod in the past. She previously showed off her baby bump in a crop top during a Nov. 23 outing in Los Angeles, and she took to Instagram in mid November to show off her "new thighs" in a photo of herself rocking a leotard.

On Dec. 15, Chrissy shared a close-up photo of her bump while hanging out with her dogs.

Clearly pregnancy has been good to the supermodel!