'The Voice' Season 17 premiere: Nine talented artists advance as Blake Shelton and Gwen Stefani spark flirty rivalry
The Voice advanced nine artists -- including powerhouse vocalists Katie Hadan and Brennan Lassiter -- during the show's Season 17 premiere, which featured Blind Auditions in front of coaches Gwen Stefani, Kelly Clarkson, Blake Shelton and John Legend.
