Gwen Stefani Honors Son Zuma’s Birthday With Country Music-Filled Tribute Featuring Blake Shelton

Gwen Stefani’s family is ready to celebrate as her middle child Zuma turns 17. On Aug. 21, the “Hollaback Girl” singer posted an Instagram carousel of baby photos, fun selfies, and exclusive shots of Zuma showing off his love of music to ring in his 17th birthday. “Happy birthday to our sweet and talented Zuma!! we love u soooo much!!” Gwen wrote in the caption.