Gwen Stefani proves she hasn't aged in decades as she shares a throwback photo

Gwen Stefani and husband Blake Shelton share a sweet kiss at her son's football game in Los Angeles

Gwen Stefani Sits on Blake Shelton's Lap, Shares a Kiss While Attending Her Son's Football Game

Blake Shelton's Last 'Voice' Finale: Gwen Stefani, Nick Jonas, John Legend and More to Return