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Welcome Baby Pratt! Heidi Montag of 'The Hills' Gave Birth to a Baby Boy!

The Hills are alive with the sound of babies.

The dynasty continues! Heidi Montag and Spencer Pratt announced that they're now a family of three. Montag told UsWeekly, "We are so blessed to have a beautiful healthy baby boy. It was the hardest and most rewarding experience."

The Pratt's welcomed Gunner Stone on October 1st. Gunner weighed in at 6 pounds, 12 ounces, and has blonde hair and blue eyes, just like mom and dad.

Spencer told UsWeekly that his baby's birthday was, "Officially the most lit day of [his] life,"

The couple announced that they were expecting in April and have been keeping all of us updated on Twitter and Instagram. Heidi has literally been glowing throughout her entire pregnancy. Spencer told Us, "Heidi has wanted to be a mom since the day I met her. She has planned for and thought about this."

Lit, indeed.

And if you know anything about Spencer, you know he is serious about his crystals.

It looks like he wants to make sure that the good vibes stay in the family:

He's also got high hopes that his hobbies (which include feeding hummingbirds on Snapchat and dancing to Taylor Swift's "Look What You Made Me Do") will be passed on to his little bundle of joy.

Congratulations to the newest set of The Hills parents. We'll have to stay tuned for the first photos of little Gunner!

Can we look forward to a revival of The Hills once these babies are all grown up? Probably not. It turns out Kristin Cavallari is totally over reality television.