Gwen Stefani’s son Zuma, 15, towers over the singer and looks all grown up in shocking new photos at the Oklahoma ranch

GWEN Stefani shared a new photo of her and husband Blake Shelton’s ranch, which includes their son.

Gwen, 53, has three children with her ex-husband Gavin Rossdale, 57 – Kingston, Zuma and Apollo.

Zuma just celebrated his 15th birthday and his superstar mom celebrated him publish a slide show on Instagram.

She wrote: “Happy 15th birthday Zuma!!! We love you more than anything.”

The former The Voice judge has included several commemorative photos of her son from when he was a kid through his teens.

Each photo showed Zuma’s changing hairstyles and the different glasses he wore.

The Hollaback Girl singer also recently shared a selfie of her and her son wearing a backwards black hat.

Gwen wore a denim jacket with blue necklaces and light blue eye shadow, but her teenager was much taller than her.

The pictures were taken at her ranch in Oklahoma.

BIRTHDAY CHILD

Fans on social media flooded the singer’s post with birthday wishes for Zuma.

One asked: “No pics of him with Blake?”

Another said: “I can’t believe how he’s grown up, such a handsome big boy and very much like mum.”

A third said: “Wow I can’t believe Zumba is 15 already @gwenstefani! I remember when he was born for the first time! Boy how time flies!”

Someone said, “Happy birthday Zuma! Named after one of my favorite beaches from my childhood!!”

In addition, dozens of other fans wished the teenager a happy birthday.

Gwen’s son Apollo, nine, has shamelessly confronted the singer as she tries to capture a cute video while on a boat trip.

The No Doubt frontwoman posted the shot on her Instagram story.

In the selfie video, she’s sitting on a boat using an Instagram filter that makes it look like she’s wearing heart-shaped sunglasses.

Apollo, who can be seen fishing behind her, notices his mother using the filter when suddenly the sunglasses appear on his face.

He gives away his fishing pole as he approaches Gwen and announces, “You’re not wearing those glasses.”

The kid joked after the revelation, “It’s fake!”

Gwen then echoes her son and exclaims, “It’s a fake!”