VIDEO : Blake Shelton And Gwen Stefani Are Getting Seriously Serious

] Gwen Stefani, her three sons, and Blake Shelton were all seen walking through mountain town Lake Arrowhead, California. Fan are getting more and more excited about Stefani and Shelton?s relationship. It seems the duo may or may not get engaged soon. They have been dating for a year and did spend Thanksgiving together after all. In an interview with Ellen DeGeneres in early December, Shelton stated, ?It?s been just an eye opener to be with someone like her. It?s been good for me to be with somebody that?s? just a good human being with a great heart!?