Dr Izzie Stevens has a baby boy!
Grey's Anatomy star, Katherine Heigl, and her country singer husband, Josh Kelley, are finally outnumbered.

The Heigl-Kelley clan have all the reason in the world to celebrate! They recently welcomed the new addition to their family, a baby boy!

In June 2016, the news of Heigl's pregnancy dropped, but she and Kelley are no strangers to parenting. The two are already parents to two daughters, Nancy Leigh, who goes by Naleigh, and Adelaide.

Way to my girls hearts! Family ice cream night!

A photo posted by Katherine Heigl (@katherineheigl) on

The couple adopted Naleigh in 2009 and Adalaide in 2012. The girls now have a brother named after their dad, Joshua Bishop Kelley junior, who was born almost a month ago according to E! News

Heigl and Kelley posted the occasional picture on their Instagram accounts, giving us mere mortals a glimpse of how her pregnancy progressed. Heigl also regularly updated her blog, Heavenly Days, documenting her pregnancy journey.

Heigl broke the news by uploading a picture of her first sonogram scan on Instagram and advised her fans to head over to her blog for more information:

@joshbkelley and I have some news...go to thoseheavenlydays.com and I'll tell you alllllll about it! ??????

A photo posted by Katherine Heigl (@katherineheigl) on

A few days before Heigl gave birth, she was still working on decorating the family Christmas tree. 

It's the most wonderful time of the year! ????????#thoseheavenlydays #badlandsranch

A photo posted by Katherine Heigl (@katherineheigl) on

Heigl uploaded a New Year's Eve wish to her Instagram account and it looks like she hid her lack of a baby bump by having Adalaide sit on her lap.

Happy New Years Eve from the Kelley girls! Here's to a spectacular, joyful abundant 2017 for all! ??????

A photo posted by Katherine Heigl (@katherineheigl) on

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