This spring, Dierks Bentley announced that, in fact, he wouldn't be following in the footsteps of Tim McGraw and having three kids that were all girls. Dierks announced the arrival of his daughters Evelyn and Jordan's brand-new brother tonight!

Bentley's wife Cassidy gave birth to a baby boy named Knox Wednesday, October 9!

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"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", Dierks added on Facebook.

Congratulations, Dierks Bentley!!

YouTube, Dierks and his daughter, Eve