Pro tip: If you’re hesitant to go for a full-blue moment, match your shade of blue to your skin’s undertone, says Hernandez. “Cool and neutral skin tones can wear most cool-toned blue hair colors, ...

Billie Eilish is feeling green. The pop star, 17, debuted a brand-new beauty look on Sunday, posting a selfie to Instagram showing off her new neon green roots and brown hair pulled up into double ...

“I clean up ok 👍🏼,” Camila captioned the post while also including a photo of her making a funny face while still sporting her regular brown hair. Once she shared the epic pics, her fans immediately ...