Kim Instagram

Looks like the Kardashian-West household just got a little bigger, as it was announced that Kanye West and Kim Kardashian-West have welcomed their third child, a baby girl via surrogate according to PEOPLE.

Kanye West and Kim Kardashian West‘s third child and second daughter has arrived via surrogate, Kardashian West shared via her website Tuesday.

The baby girl was born Monday, Jan. 15, at 12:47 a.m., weighing 7 lbs., 6 oz.

“Kanye and I are happy to announce the arrival of our healthy, beautiful baby girl,” Kardashian West wrote in a post titled “She’s Here!”

“We are incredibly grateful to our surrogate who made our dreams come true with the greatest gift one could give and to our wonderful doctors and nurses for their special care.”

The new addition makes five at the West household; she joins big brother Saint, 2, and big sister North, 4½.

“North and Saint are especially thrilled to welcome their baby sister,” adds the new mom of three.

Congrats to the happy couple!