Jo Dee Messina Welcomes Jonah Christopher

Jo Dee Messina and her husband Chris Deffenbaugh have welcomed their second son,  Jonah Christopher.

According to Messina’s rep, their baby boy was born Wednesday, Jan. 11 at 2:43 p.m. in Nashville and weighed in at 6 lbs., 13 oz.

Three-year-old bg brother Noah Roger welcomed the new addition with open arms.

“Noah couldn’t wait to hold his little brother,” the country crooner, 41, says in a statement. “He’s so good with him. God has blessed us so much.”

Messina and Deffenbaugh, who wed in 2007, announced the pregnancy in October.