There's going to be another little Flatts! Congrats to Jay DeMarcus of Rascal Flatts and his wife Allison...they just announced they are having another baby! The couple already have one little girl Madeleine Leigh. "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." Baby DeMarcus is due this summer.