The Voice 'The Voice' coaches send four artists from "Knockout Round" to live shows 10/28/2015 The Voice coaches sent four more artists through to the live shows from the "Knockout Round" during Tuesday night's broadcast of the NBC show's ninth season. Read More RELATED NEWS Gwen Stefani: My divorce from Gavin Rossdale was "embarrassing"Gavin Rossdale ready "to move on" after Gwen Stefani divorceGwen Stefani raps in preview for upcoming 'Kuu Kuu Harajuku' Nickelodeon series TAGS: The Voice Adam Levine Blake Shelton Gwen Stefani Rihanna Pharrell Williams