POPSUGAR: You trademarked the term "lived-in hair." Define what that means to you. Anh Co Tran: I always have been a fan of that bedhead, f*cked-up, yet groomed look. Every time I think about it, I think about pictures of Kate Moss, when her hair is done. She has that sultry, f*cked-up look on a daily basis. Actress Arielle Vandenberg, one of Anh's clients, has over one million fans on Vine.