Luke Bryan and wife Caroline

Country singer Luke Bryan and his wife, Caroline, have welcomed their second son, his rep tells TVGuide.com.

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Tatum "Tate" Christopher was born Wednesday morning in a Nashville-area hospital, weighing 6 pounds, 8 ounces. He joins 2-year-old big brother Thomas Boyer, who goes by "Bo."

"We are so blessed to have another healthy baby boy," the 34-year-old singer said in a statement. "All the fishing holes in Nashville better look out when I get out there in the next few years with Tate and big brother Bo!"

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