Gwen Stefani revealed the secret to her successful marriage with Blake Shelton: involving a "third party," which she clarified as God. The couple, who met on "The Voice" in 2015 after both experiencing divorces, married in 2021. Stefani credits their relationship with giving her a "second chance at life" and cites their shared gardening passion as a source of inspiration and connection.

Prepared by Emily Rhodes and reviewed by editorial team.