Dierks Bentley and Wife Welcome a Baby Boy! Find Out His Adorable Name

Country singer tweets about son's arrival

And baby makes three!

Dierks Bentley and his wife Cassidy Black have welcomed their third child, a son named Knox. The 37-year-old country singer took to Twitter late last night to share the joyous baby news.

"well... our boy knox is here! about to have the best tasting cold beer of my life!" Bentley wrote about 12 hours ago. "so proud of my wife. she rocked it. crazy stuff. #beerme."

He followed it up with, "mad respect for doctors, nurses and everyone at hospitals. can't believe y'all do that day in and day out. hard work making miracles happen."

Bentley also thanks fans for all their support following his big family announcement, writing, "thanks y'all. really appreciate all the congrats and love from you guys."

The delivery of little Knox had one little hangup for the "Am I the Only One" crooner, though. Bentley shared this morning, "could have done without seeing my son's 'stick out' (as my girls call it) covered in blood. ouch! makes you question the circumcision thing."

The couples announced they were expecting their third child back in April. Bentley and Black have two other daughters, Evelyn Day, 4, and Jordan Catherine, 2.

Congrats!