Image Courtesy CMACongratulations to Eric Church and his wife, Katherine, who are expecting their second child. Eric slyly announced the pregnancy by changing the lyrics to his song, “Sinners Like Me,” during his Thursday night show in Louisville. Instead of singing “Give my dad a grandson,” he sang “Give my dad another grandson.” The baby’s gender hasn’t been confirmed, though.

Eric and Katherine’s son, Boone McCoy, was born in 2011.

Copyright 2014 ABC News Radio