The celebrity, who revealed her pregnancy in September, traveled on the Polar Express with her family while donning adorable Christmas pajamas.

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They appear to have run into the season's lead couple on the train, according to a photo of the enjoyable outing that Ryan Reynolds, the 35-year-old husband, posted on Instagram.

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"Jessica Claus and her husband came to us on The Polar Express. My childhood fantasy involved her. Sangria and cinnamon rolls filled her "tummy cheekily."

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In the original photograph, Reynolds unintentionally cropped his wife's adorable glitter boots. On his Instagram story, he posted the whole image along with a humorous caption after realising his mistake.

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My wife's shoes were clipped in the image I posted. I apologise for my callousness. He added a head-bashing emoji and continued, "Having my brain weighed in the hospital.

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James, 7, Inez, 6, and Betty, 3, the couple's three daughters, didn't appear in the pictures, but they undoubtedly went on the happy vacation.

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The two went together to Beverly Hills, California, for the 36th Annual American Cinematheque Awards last month.

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On TODAY in November, Reynolds discussed the gender of his fourth child. Unsure. We can never be sure, he said. 46-year-old wants a new woman to live with him.

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