Another Kelce is coming into the world soon ... Jason Kelce and his wife, Kylie, just announced they're having another baby!!
The couple revealed the exciting news on Kylie's Instagram page Friday afternoon ... with a hilarious picture of their three current daughters.
In the snap, Wyatt, Elliotte and Bennett were all donning "Big Sister" sweaters ... though two of the three appeared to be in tears after they were told another girl is about to enter their family.