Penelope Cruz made quite the entrance, wearing a polka-dot robe and red Dolce & Gabbana lingerie-like dress, at work this morning in Rome. She was on hand to shoot Bop Decameron, Woody Allen's new film based on The Decameron that features four vignettes. The movie is Woody's latest European-based project, following in the footsteps of Vicky Cristina Barcelona and Midnight in Paris. It's a reunion for Penelope and Woody after her Oscar-winning role in Vicky Cristina Barcelona, as well as her first project since giving birth to her son, Leo. During her time away from the camera, Penelope promoted her Pirates of the Caribbean blockbuster and traveled between her homes in LA and Spain. Most recently, Penelope hosted her brother, Eduardo, and Eva Longoria in Madrid, where the trio were seen out with Javier Bardem. Penelope and Woody are now working with an all-star ensemble cast that includes Alec Baldwin, Jesse Eisenberg, and Ellen Page.