Billie Eilish just shut down the haters who have a problem with her signature neon green hair ... the 'do was actually the result of a hair color service gone completely wrong.

Neon green hair had a moment in 2017 and 2018 ... In 2020, Etsy named chartreuse its color of the year. “I predict we’ll see this tone showing up everywhere from our home decor to our ...

Neon hair colors such as pink, green, and blue have been popular for years and show no signs of slowing down. Whether you go ...