'Blade: Trinity' star Parker Posey is the latest addition to the cast of 'X-Men' director Bryan Singer's upcoming Superman movie.

Posey, whose other credits include 'Best in Show', 'Scream 3' and 'Dazed and Confused', will play Kitty Koslowski, the henchwoman of evil mastermind Lex Luthor (Kevin Spacey).

The film stars newcomer Brandon Routh in the lead role, with Kate Bosworth playing Lois Lane.

The cast also includes 'X-Men' star James Marsden, Hugh Laurie and 'Harold and Kumar Get the Munchies' star Kal Penn.