Kristen Stewart for Snow White and the Huntsman: “When we did Kristen we were just going for black — super-shiny, super-dark black,” Jennifer said. “[Snow White and the Huntsman] is really more of a dark film, so it lends to the character.” Because Kristen Stewart has lighter hair, Jennifer sent the on-set stylist a care package to refresh the star’s colour every two weeks with a quick gloss. “W…