She's here!

That was the jubilant announcement from Kim Kardashian West, who revealed on her website on Monday that she and husband Kanye West had welcomed their third child via surrogate. According to the reality star, the baby girl was born during the wee morning hours of January 15, and the family is already "so in love" with its newest addition.

Here's Kardashian's full statement about her daughter:

Kanye and I are happy to announce the arrival of our healthy, beautiful baby girl. 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. North and Saint are especially thrilled to welcome their baby sister.

The child's name has not been revealed yet. She joins big sister North, 4, and big brother Saint, 2.

Kardashian had Keeping Up With the Kardashians."

Congrats to the new family of five!

[via: Kim Kardashian]