Gwen Stefani looked every inch the doting mother while out in Los Angeles with her sons on Sunday.

The No Doubt singer, 55 — who was recently spotted shopping for Halloween essentials — looked age defying and flaunted her slender figure while arriving to her son Apollo’s flag football game.

She modeled an oversized navy shirt and booty shorts paired with leggings and denim cowboy boots.

Her bleached locks were thrown up into a bun as she wore chunky designer glasses and gold bracelets.

The Hollaback Girl singer had a flannel over her shoulder and carried a chic mini stuffed-animal adorned purse while sipping on coffee.

Gwen Stefani looked every inch the doting mother while out in Los Angeles with her sons on Sunday
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Gwen Stefani looked every inch the doting mother while out in Los Angeles with her sons on Sunday

However, the starlet’s eldest son Kingston Rossdale, 18, was missing from family outing.

Gwen shares her three sons with ex-husband, Gavin Rossdale, to whom she was wed to from 2002 until 2016. She filed for divorce back in 2015, citing irreconcilable differences.

They were first linked in 1995 when her band, No Doubt, opened for his band, Bush, at one of their concerts.

No Doubt — her Anaheim, California based band — was first formed by the blonde bombshell herself back in 1986.

For the majority of the group’s run, the members have consisted of drummer Adrian Young, guitarist Tom Dumont, and bassist Tony Kanal as the 54-year-old singer took lead vocals.

Gwen’s brother, keyboardist Eric Stefani, was also a former member of the group when they began putting out albums in 1992.

Even though its self-titled debut album did not perform as well as they planned, The Beacon Street Collection — their sophomore record — sold over 100,000 copies in 1995, propelling the group to fame.

The band has since released six studio albums, five compilation albums, three video albums.

In November of 2015, the vocalist got romantically involved with country icon Blake Shelton, 48. An insider confirmed their relationship to People at the time.

‘Everyone is thrilled because they’re both incredibly nice people,’ the source said.

After six years of dating, the duo wed on July 3, 2021. The lovebirds tied the knot at Blake’s ranch in Oklahoma in a small, intimate ceremony and have been inseparable ever since.

Earlier this week, Gwen created a stir after appearing on NBC’s The Voice sporting an ‘unrecognizable’ new look. The popstar ditched her trade-mark icy platinum locks for new warm blonde wavy tresses with prominent bangs.

She modeled an oversized navy shirt paired and denim booty shorts paired with leggings and denim cowboy boots
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She modeled an oversized navy shirt paired and denim booty shorts paired with leggings and denim cowboy boots

But fans were quick to suggest that something else was different about her appearance besides the hair and dress, pointing to her more plump and smooth facial complexion.

Dr Corey Maas, a facial plastic surgeon in San Francisco, suggested that the fuller appearance in her face may be down to fillers, which plump up wrinkles, smooth lines, and restore volume to the face.

He also suggested that Gwen may have had a lower face lift, saying he did not see any loose skin on her lower jaw which he would expect for someone her age.

Gwen shares her three songs with her ex-husband, Gavin Rossdale, to who she was wed to from 2002 until 2016; seen in February 1997
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Gwen shares her three songs with her ex-husband, Gavin Rossdale, to who she was wed to from 2002 until 2016; seen in February 1997

No Doubt ¿ her Anaheim, California based band ¿ was first formed by the blonde bombshell herself back in 1986; Tony, Gwen, Adrian and Tom seen in May 2015
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No Doubt — her Anaheim, California based band — was first formed by the blonde bombshell herself back in 1986; Tony, Gwen, Adrian and Tom seen in May 2015

In November of 2015, the vocalist got romantically involved with country icon Blake Shelton, 48; seen in May 2024
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In November of 2015, the vocalist got romantically involved with country icon Blake Shelton, 48; seen in May 2024

After six years of dating, the two coaches on The Voice tied the knot on July 3, 2021; seen in October 2024
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After six years of dating, the two coaches on The Voice tied the knot on July 3, 2021; seen in October 2024

Gwen Stefani pictured above in 2006
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And again on The Voice last earlier this week
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Gwen Stefani is pictured above in 2006, left, and then earlier this week on The Voice. Plastic surgeons have suggested she has had filler in her face and lips. In the left image, she is 37 years old – and on the right, she is 55

Dr Maas told DailyMail.com after viewing the images of Gwen on The Voice: ‘It’s true that with the bangs, if you pull them down, they lead people to focus on the mid-face and below the eyes more, which does make [the cheeks and mid-face] look a bit fuller.

‘But I also wouldn’t expect [this area] to be so full in someone her age, so she’s probably had some filler.’

He added: ‘Her jawline is also really indicative of some work, a 55-year-old woman just doesn’t have a jawline like that.

‘I think she may have had a lower facelift, because that does a really nice job of tightening the jawline and chin, and hers are nearly perfect.’