The Voice Gwen Stefani's 13-year marriage to Gavin Rossdale reportedly ended because he cheated with their kids' nanny 11/11/2015 Gwen Stefani's marriage to Bush rocker Gavin Rossdale reportedly ended because she found out he was cheating on her. 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 Blake Shelton Gwen Stefani Gavin Rossdale
