The pop singer has faced backlash from critics who have repeatedly accused her of secretly undergoing plastic surgery, noting changes in her face.

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Gwen Stefani has shown off a huge change to her appearanceCredit: Instagram/gwenstefani

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The singer shared a video of her new hairstyleCredit: Instagram/gwenstefani

Gwen, 53, posted an Instagram video to her feed that showed her sitting in her car.

She appeared to be in the passenger seat, though it was not clear who was holding the camera.

The former No Doubt frontwoman kicked off the clip by buckling her seatbelt as her hit single Hollaback Girl played.

She danced, pulled faces, and gestured wildly as the song changed between various Gwen and No Doubt hits.