Cameron Diaz continued her press tour for Bad Teacher with a premiere in Germany this evening. She picked up a colorful bouquet from a fan that helped spice up her simple black jumpsuit. Cameron was in a short dress for a photo call earlier in the day, though she went with her signature white-denim look during an appearance in London yesterday. The raunchy movie doesn't hit the big screen stateside until next week, but you can catch a glimpse of Cameron's dirty mouth in the hilarious Bad Teacher gag reel that was just released. Costar Justin Timberlake hasn't joined her overseas, though he's been doing his own promoting for the project with interviews in Vanity Fair and Playboy magazine.