Martin-Christopher "Marty" Harper is a bicoastal hairstylist. He has worked on campaigns for brands such as Victoria’s Secret, Belstaff, All Saints, Calvin Klein, DKNY, Aritzia, Theory, Anthropologie, and Urban Outfitters, and has collaborated with photographers Ryan McGinley, Ellen Von Unwerth, Victor Demarchelier, David Roemer, Renell Medrano, Diego Villarreal, and Will Vendramini. Harper’s work can be seen in the pages of Wonderland, Teen Vogue, 10 Men, Vogue Arabia, Elle Italia, Elle Brasil, Harper’s Bazaar Brasil, and Harper’s Bazaar Espana, among others. His celebrity clients include Halsey, Jasmine Tookes, Josephine Skriver, Zendaya, Sara Sampaio, and Olivia Palermo.