“What a blessed journey pregnancy has been. It’s hard to believe in such a short time I will be holding my son! I have been dreaming of this my whole life. Precious little miracle. So filled with love,” The Hills alum, 31, captioned the image.
Pratt, 34, also shared a shot, writing, “Winter is Coming.”
Over the weekend, the mom-to-be posted of photo of her full-term baby bump.
Last month, Montag posted a photo with her former Hills costar Kristin Cavallari.
It’s been a Hills baby boom. Montag and Pratt expect a son within days.
And Lauren Conrad welcomed her first child – son Liam James Tell – with husband William Tell on July 5.
We can’t wait to hear Montag and Pratt’s baby news!