Really? They can't believe it?

Reality show mega-family The Duggars just announced on 'Today' that they are adding a new face to the family, their 19th child.

Jim Bob and Michelle Duggar, who along with their brood star on TLC's '18 Kids and Counting,' appeared on the NBC morning show with their whole family to deliver the news. They told Meredith Vieira they're "so excited about our new arrival." Michelle, 42, is 3 months along in the pregnancy.

In case you are keeping tabs....

Joshua James, 21

Jane Marie, 19

John-David, 19

Jill Michelle, 18

Jessa Lauren, 16

Jinger Nicole, 15

Joseph Garrett, 14

Josiah Matthew, 13

Joy-Anna, 11

Jedidiah Robert, 10

Jeremiah Robert, 10

Jason Michael, 9

James Andrew, 8

Justin Samuel, 6

Jackson Levi, 5

Johanna Faith, 3

Jennifer Danielle, 2

Jordyn-Grace, 8 months