1. Billie Eilish - Billie Eilish is known for her unique style and often sports two-tone hair, with one half being a vibrant color like green or blue, and the other half being a darker shade like black or brown.
2. Hayley Williams - The lead vocalist of the band Paramore, Hayley Williams is known for her constantly changing hair colors. She has often rocked a two-tone look, with one half being a bright color like orange or red, and the other half being a contrasting color like blonde or blue.
3. Melanie Martinez - Melanie Martinez is known for her doll-like aesthetic and her signature two-tone hair, with one half being blonde and the other half being a pastel color like pink or blue.
4. Halsey - Halsey is known for her eclectic style and has experimented with various hair colors throughout her career. She has often rocked a two-tone look, with one half being a bright color like pink or purple, and the other half being a contrasting color or her natural hair color.
5. Katy Perry - Katy Perry is known for her bold and colorful style, and she has often sported a two-tone hair look. She has been seen with one half of her hair being a vibrant color like blue or green, and the other half being a contrasting color like pink or purple.
