When asked what her real hair looks like, she said with a laugh, "Who knows? I haven't seen it since ninth grade." RELATED: Stomp Your Feet to Gwen Stefani's "Hollaback Girl" Classroom Instruments ...
Unquestionably cool, Gwen Stefani's style evolved from the '90s to starring on The Voice. From her hair to her abs, the Instagram favorite leaves no doubt that she's always on point.