Why Gwen Stefani Was "Nervous" to Rejoin The Voice After Marrying Blake Shelton

Blake Shelton gives Gwen Stefani a tour of the Grand Ole Opry ahead of their performance on stage

Blake Shelton Celebrates Gwen Stefani's Milestone Performance at the Grand Ole Opry

Blake Shelton on Becoming a Fashion Designer: 'For Me, It's Always Simple Stuff' (Exclusive)