Rascal Flatts Guitarist Joe Don Rooney & Wife Expecting Second Child

Baby number two is on the way for Rascal Flatts guitarist Joe Don Rooney and wife Tiffany Fallon, reports PEOPLE. The couple, who are already parents to 21-month-old son Jagger Donovan, are thrilled with the news with Rooney saying, "We're a little more prepared but the same excitement is there. There's such fulfillment in being a father and it's going to be two-fold now, which is so cool."

Fallon, 35, has a hunch they will welcome another boy, while Rooney is betting on a girl. Rooney does mention that they wish to learn the gender ahead of time, "Tiff's all about decorating rooms, so she's got to know. She's got to prepare the nest."

The couple, who have been married since 2006, will welcome the new baby in the fall at the same time that Rascal Flatts is on tour. Rooney joked, "I'll be on tour this September and the Rascal Flatts machine is not stopping for anybody. But I have to be there. I'll rent a jet or something if I have to!"

Photo: Flynet