There's no telling how long Lovato will stick with this fluorescent new look, but we can definitely get behind neon as a fall hair trend, especially if it's a low-commitment dip-dye look. More hair color trends: Kate Middleton Just Lightened Up Her Hair to a Warm Blonde Color Strawberry...
Get natural-looking hair dye that lasts with Clairol's range of demi-permanent hair dyes. Shop now and achieve stunning results.