Keyshia Cole
Keyshia Cole wore long straight blue hair
Keyshia Cole wore long straight blue hair
Anissa Rodriguez had her hair painted in dark blue color with purple highlights
Normani Kordei Hamilton (Fifth Harmony) at the 2014 MTV Video Music Awards held at The Forum in Inglewood, CA on August 25, 2014
Hilary Duff had blue hair color in her music video “Sparks”
Hilary Duff wore silver-blue hair in her YouTube music video “Sparks”
Halsey dyed her hair into a bright blue color with a green streak
Kesha leaves her hotel to make an appearance on The Tonight Show Starring Jimmy Fallon in New York City, New York on July 24, 2014
Kesha seen arriving at LAX airport in Los Angeles, California on July 25, 2014
Miley Cyrus at the “China: Through The Looking Glass” Costume Institute Benefit Gala at Metropolitan Museum of Art in New York City, NY on May 4, 2015
Kylie Jenner dyed her hair in a bright blue color