Some of you might be too young to remember the time Sean Young tried to prove she'd be the perfect catwoman in 'Batman Returns' by dressing up in a homemade costume and stalking Tim Burton. (Needless to say, she didn't get the role.) But this week she donned the outfit again to prove she's "ready to pay my dues," as she's having trouble getting work. See her cringe-worthy appearance on 'The Late Show With David Letterman' after the jump.