It's a baby girl for Nev Schulman and his fiancée Laura Perlongo!

The Catfish star, 32, announced the news on his Instagram, writing, "Best. Thing. Ever. Cleo James arrived at 6:01am weighing 6lbs 10oz. Shout out to my baby mama @el_peego for delivering this bundle of joy."

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Laura, 31, also shared a breastfeeding photo, captioning the intimate pic, "I don't remember this photo being taken or anything about the last 24 hours but bb girl has finally arrived… She's everything."

nev schulman laura perlongo instagram

This is the first child for the couple, who got engaged in May.

Congrats to the new parents! Scroll through the gallery below to see adorable photos of Laura's baby bump.