Gallagher has appeared in fashion and cosmetic campaigns including Maybelline, Clarins, Loreal and Clairol.
It also includes a colorful contingent of street characters, with names such as Fillmore Slim, Candy, Hook da Crook, Loreal, Mac Breed and Lo Da Show.
She has also been involved in a number of short films, commercials and modelling campaigns for brands including Ralph Lauren, The North Face, and Loreal hair care.