Description:Nick and Vanessa are expecting a boy. Sources tell In Touch that the mom to be and her hubby are so thrilled to be having a son, as Vanessa wants him to be able to take care of his future siblings. Vanessa tweeted in March that she always wanted a boy first. And while they have been discussing names, they haven't picked one yet. The couple looks forward to expanding their family in Nicks home city of Cincinnati.(0:54)