The Voice Blake Shelton: My duet with Gwen Stefani is "very personal" because we have a "remarkable" bond 04/22/2016 Blake Shelton has opened up the "full-blown duet" he's recorded with girlfriend Gwen Stefani and how the song is "very personal" to the couple. Read More RELATED NEWS Gwen Stefani joins CNN's New Year's Eve broadcastChristina Aguilera denies she quit 'The Voice' due to Gwen StefaniChristina Aguilera slams 'The Voice' -- "It's not about music" TAGS: The Voice Blake Shelton Gwen Stefani
