Billie Eilish just shut down the haters who have a problem with her signature neon green hair. The "Bad Guy" singer-songwriter, 19, who's become known for rocking the statement-making lime green ...

Billie Eilish has described her classic ... That shade of green was like my colour for so long. I loved it so much. Hair, nails, clothes. It was such a magical period for me, and it was so intense.

Billie Eilish is going back to black ... "The other day, I posted a video from when I had green hair, and I saw people go, 'I miss this Billie, the green-haired Billie," she explained.

Billie Eilish has dyed her ... stories to reveal her latest look, Eilish paired neon-tinted glasses with a green and black bandana to match her new hair style – a natural brown length with ...

Billie Eilish at the 2020 Grammy Awards.

Billie Eilish has rocked more than half ... "That shade of green was like my color for so long. I loved it so much. Hair, nails, clothes. It was such a magical period for me, and it was so intense.