Brad Paisley and Kimberly Williams welcome a baby-boy

Brad Paisley and his wife, actress Kimberly Williams-Paisley, have officially announced the birth of their second child.

The couple are parents to William Huckleberry Paisley, a 2 year-old boy named after Huck Finn, Mark Twain's character.

"We're having so much fun with our little boy Huck, and we are thrilled that he will have a sibling." Kim told People mag.

"I never had [a sibling]" Brad added. "I was an only child. I think [Huck] will be a great big brother. He'll learn to share, which is something I never did!"

Stay tuned for the exclusive picture of the baby-boy!