Bristol Palin's family just grew by one.
The 26-year-old and her husband Dakota Meyer announced Monday that they've welcomed daughter Atlee Bay into the world.
Atlee is Palin's third child. Her daughter Sailor Grace who was born in December 2015 and Palin's son Tripp, by ex Levi Johnston, is now 8 years old, according to the New York Daily News.
In March, the couple revealed they were expecting a baby girl.
“Dakota and Tripp officially outnumbered so excited to let you all know, ITS A GIRL!!” Palin captioned the Instagram photo.
The daughter of former Alaska Governor Sarah Palin married Meyer, who is a former U.S. Marine, in June 2016.
"Life is full of ups and downs but in the end, you'll end up where you're supposed to be," Palin and Meyer told Entertainment Tonight after tying the knot. "We are so happy to share with loved ones the wonderful news that we got married!"
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