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 ...
Learn more From JLo's glowy skincare collection to Ariana Grande's intergalactic-inspired r.e.m. beauty, the market is booming with celebrity beauty labels, and Gwen Stefani's GXVE Beauty ...