Congrats to Rascal Flatts' Jay DeMarcus and wife, CMT correspondent Allison, who are readying for the birth of their second child this summer. The couple welcomed their first baby, daughter Madeline Leigh, to the world Dec. 17, 2010.

"This was definitely a huge surprise, but we're so thankful and excited that Maddie is going to have a brother or sister," Jay says. "We're really gonna have our hands full!"

"Jay and I are thrilled about completing our family," Allison adds. "Madeline is going to love having a sibling, and we are bracing ourselves for the many sleepless nights ahead."