Surprise! American Idol champ Laine Hardy is starting a family. The singer announced on Saturday (Sept. 7) that he’s engaged to Jordan Gautreau, a cheerleader for the New Orleans Saints and former NBA dancer for the New Orleans Pelicans. But that’s not all: The couple are currently expecting their first child. Hardy and Gautreau shared the news in a joint Instagram post, which features a snapshot of her engagement ring as well as a celebratory video announcing her pregnancy. “We are so excited for this chapter of our lives. Looking forward to God’s plan for us,” Gautreau writes in the caption….