Gwen Stefani, Gavin Rossdale celebrate son Zuma's 14th birthday

Gwen Stefani's son, Zuma, is another year older.

The singer shared a carousel of throwback photos of her son, Zuma, on Instagram to commemorate the milestone.

"Happy 14th b day ZUMA!! We love u!!" Stefani wrote in the caption.

Stefani shares Zuma with ex, singer Gavin Rossdale. Rossdale also took to Instagram to celebrate his son, writing, "You are amazing," in the caption.

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"My sweetest boy you are the shine of my sun. I love everything about you. A magical boy indeed," Rossdale added. "Layers on layers. So happy you're mine. You've even made me fall in like with baseball. YOU HAVE AN ARM OF GOLD. And you can hit the life out of a ball that flies at 80 mph."

"We are gonna celebrate hard. Because that's how we roll," Rossdale said.

Stefani and Rossdale are also parents to Kingston, 16, and Apollo, 8.