Gwen Stefani fashion dyed hair zuma school

Gwen Stefani isn't afraid to change up her signature platinum style!

The mom of three displayed her new black-tipped 'do while running some errands on Wednesday morning.

We aren't sure if the black tips are everywhere or just in the front -- but either way we dig that the rockin' mom is switching up her style. In our eyes, the No Doubt songstress can do no wrong.

On Monday night, Gwen, who gave birth to son Apollo back in February, performed her 2004 mega hit "Hollaback Girl" on The Voice's Top 8 Live Shows. The blonde crooner wowed the crowd with her old-school hit and during her performance was joined by crowd favorite Pharrell Williams, who co-wrote the hit. Last month the 44-year-old announced that she had officially signed on as a coach for the seventh season of the NBC competition show.