Adam Lambert in makeup looking like a haute vampire? Yes, please! You’re never too old to dress up for Halloween. Ladies get the chance to walk the streets in their black and white maid get-ups while guys usually fulfill some childhood fantasy by dressing up as their favorite superhero. Adam Lambert is performing on the opening episode for Pretty Little Liars season three after the summer finale, but he’s also making a guest appearance on episode 13, “This Is a Dark Ride.” Yesterday the American Idol runner-up tweeted a photo from his trailer on set that showed him in dark black eyeliner and a Victorian white blouse. Not to mention he was sporting some killer earrings. Fierce as ever!