Lily James was looking ready for the ball as she arrived at the premiere of her new movie Cinderella. The Downton Abbey star, who plays the title role in the classic fairytale, clearly has her very own fairy godmother in the former of fashion designer Elie Saab. The blonde beauty was looking spellbinding as she hit the red carpet in a gown fit for a princess. The 25-year-old Brit glided in wearing an ethereal silvery blue gown with her locks swept up in a neat updo. Sadly though there were no sign of Cinders glass slippers. Joining the real life Disney Princess was her Prince Charming Richard Madden. The Game of Thrones star was looking every inch the dashing hero in a smart black tuxedo.