Luke Bryan and wife Caroline welcomed their first child on Tuesday morning (March 18) in Nashville. Thomas Boyer "Bo" Bryan weighs 6 pounds, 14 ounces. This is the first child for the couple, who married in 2006. "Watching my wife bring our son into this world is a feeling I can't even put into words," Luke Bryan said. "It's definitely one of the greatest moments in my life. Caroline and Bo are doing great."