In 2003, Justice began her acting career when she was 10 years old, making a guest appearance on the Gilmore Girls episode "The Hobbit, the Sofa and Digger Stiles."
Justice memulai karier aktingnya ketika ia berusia 10 tahun, ketika ia membuat penampilan tamu pada Gilmore Girls episode "The Hobbit, the Sofa and Digger Stiles".