Gwen Stefani celebrates son Zuma's 15th birthday with rare photos

Gwen Stefani celebrated her and ex-husband Gavin Rossdale's son Zuma's 15th birthday with rare photos of the teenager via Instagram.

Gwen Stefani's Kids: What to Know About Her 3 Children

Gwen Stefani Celebrates Son Zuma's 13th Birthday With Adorable

Gwen Stefani Celebrates Son Zuma's 15th Birthday With New Pic

Gwen Stefani Celebrates Son Zuma's 15th Birthday Through Unusual

Gwen Stefani, Gavin Rossdale's son Kingston sings at Blake

Gwen Stefani and Gavin Rossdale's rarely-seen son Zuma is all

The Voice judge Gwen Stefani shares sweet rare photos of her son

Gwen Stefani Celebrates Son Zuma's 15th Birthday With New Pic

Gwen Stefani's rarely-seen kids Kingston, 17, Zuma, 15, & Apollo

Gwen Stefani Shares Photo of Blake Shelton and Her Son Zuma

Gwen Stefani Celebrates Son Zuma's 15th Birthday Through Unusual

Gwen Stefani's son appears in very rare photo with his sister

Gwen Stefani Posts Rare Photos of Son Zuma For 15th Birthday