Gwen Stefani, Cardi B, and Kelsea Ballerini to be featured in iHeartRadio SeeHer Hear Her special

Gwen Stefani and ex-husband Gavin Rossdale celebrate son Apollo's seventh birthday with sweet snaps

Gwen Stefani and Gavin Rossdale Celebrate Their Son Apollo's 7th Birthday with Adorable Selfies

Gwen Stefani’s Son Apollo Looks So Grown Up In New Selfie With Mom For His 7th Birthday — Pic