Forget every hair color trend that has defined Summer 2019 thus far because they've all been shut down and sent home by one pop star's new hue. Singer Billie Eilish dyed her hair neon green and it's ...

I've experimented with ombré pink, dusty purple, and cotton candy pink hair in the past. Strawberry blonde, white-platinum, and coffee milk brown have also held court on my head. But never has a green ...