VIDEO : Blake Shelton and Gwen Stefani Are Heating Up

Today Your source for all things celebrity and entertainment. Gwen Stefani and Blake Shelton have both been all smiles since taking their relationship public, and there's a reason for that. A source tells E! News exclusively that the No Doubt singer and the country crooner are getting more and more serious as they continue their relationship. The Voice coaches have fully immersed each other into their personal lives and it has been doing incredibly well. "Gwen and Blake are steaming up," the source says.