Joanna and Chip Gaines are expecting their fifth child.

The couple, who front the home improvements show Fixer Upper in America, have announced the wonderful news on Instagram. Chip was first to share the news saying, "Gaines party of 7.. (If you’re still confused.. WE ARE PREGNANT)"

Gaines party of 7.. (If you’re still confused.. WE ARE PREGNANT) @joannagaines

A post shared by Chip Gaines (@chipgaines) on Jan 2, 2018 at 7:08pm PST

Then Joanna shared a video of the ultrasound saying that Chip thinks it's another boy.

Chip swears he can already tell it’s a boy. Look at the little heartbeat!! ??❤️❤️ #5

A post shared by Joanna Stevens Gaines (@joannagaines) on Jan 3, 2018 at 6:51am PST

They already have four children together, Drake, 12, Ella, 10, Duke, 9, and Emmie Kay, 7. They rose to fame following the success of their TV show Fixer Upper. Beginning in 2013, the couple's show saw them doing up other people's homes. Since then, Joanna has gone on to write two books. One that she co-wrote with Chip and a cookbook. Meanwhile, Chip wrote his own memoir of the lessons he has learned in life.