'The Voice' Sneak Peek: Gwen Stefani Is Wowed When a Contestant Sings Her Song (Exclusive)

Gwen Stefani shows off her VERY smooth complexion in The Voice promo video

The Voice: Camila Cabello debuts as coach and quickly blocks Gwen Stefani as blind auditions begin

Blake Shelton Throws Shade at Wife Gwen Stefani's Fashion Choices on 'The Voice' Premiere