The Jonas Brothers star got engaged to girlfriend Danielle Deleasa in July and Kevin is looking forward to starting a family, but wants to just enjoy being a couple first.
Kevin – who has vowed to remain a virgin until his wedding day - said: "Definitely, for sure. It would be incredible to be a dad and raise a family. I hope to someday. But it won't be anytime soon."
Kevin recently asked brothers Joe and Nick to be his best men but his siblings insist they won't throw him a wild bachelor party.
Nick said: "It will be good, clean fun. We're going to have a good time with friends and family.
"It's a big deal, but Kevin kind of has already planned it himself. He will give us suggestions on what he would like and we keep on trying to tell him no. We're like, 'You have no involvement in planning this. Just get ready to have a good time.' "
Joe added: "It won't be in Vegas. Vegas is not really the ideal place. We are thinking somewhere even cooler and better.
"We're not going to let that happen. Nick and I are in charge and we have to remind Kevin that we'll take care of it."