Kylie and Jason Kelce announce the birth of their fourth child

The two also have three daughters - Bennett, 2, Elliotte, 3, and Wyatt, 5. 

Kylie Kelce recently showed off her pregnancy in hilarious 'Kegs For Pregs' advertisement for Liquid Death

In a new ad for the canned water company Liquid Death, Kelce is seen drinking out of a can at a bar, which caught one woman's attention. 

"Kylie Kelce, are you drinking?," the woman questioned.

"I've had so many of these today," Kelce responded "I wish they would make a huge keg"

As she's saying this, one gets handed to her at the bar. Afterwards, other pregnant woman are seen drinking it as the words, "Kegs for pregs, you're drinking for two! Kegs for pregs, so throw back a few!" is sang. 

As the ad continues, a bouncer is shown stationed at the door checking IDs, but for the pregnant women, they instead hand him sonogram images of their baby.

"That's right pregs! Liquid Death is taking my favorite water from actual mountains and putting it in a limited edition keg. All for me and my unborn child!" Kelce jokes. "Drink up!"

At the end of the commercial, Kelce gets pulled over as she drives home from the bar, and speaks to the police officer.

"Why yes officer, I have been drinking," she says, holding up a keg of Liquid Death. "For two!"