Well, that's according to TMZ anyway, which claims doctors have told Kimye their Baby Yeezus is expected to arrive on the same day that Baby Jesus was born.
The website claims doctors at Cedars-Sinai hospital in LA are planning on a natural delivery on 25 December of a planned c-section that day.
Kimye have yet to comment.
The couple announced in May that a second child was on the way, confirming the following month that it will be a little boy. They are already parents to daughter North, two.
Kim revealed the unborn baby's sex via a Father's Day message to her husband, telling him on Twitter: "You're such a good daddy to North & you will be the best daddy to our new son too!"
Their son will share a birth month with his cousins Mason, five, and Reign, nine months, who were both born on 14 December.
All you need to know about Kim Kardashian: