Katy Perry had a Marilyn Monroe moment during lunch with fiancée Russell Brand in Los Angeles. A gust of wind caused her black tie-dyed dress to float up, exposing one of her long, creamy white legs. Despite the wardrobe malfunction, RadarOnline has photos of the incident. Perry seems to be getting into the holiday spirit early, as she recently tweeted about filming something special for Christmas. She is known for her work on multiple products and projects.