Robert Pattinson and Ashley Greene posed together at the Paris premiere of Breaking Dawn today. The costars were casual when they touched down in France yesterday, though they dressed up for this afternoon's appearance. Ashley wore a navy Givenchy dress while Rob, who trimmed his facial hair for the event, suited up in Dolce & Gabbana. The red-carpet stop is just the beginning of promotions for the next installment in the Twilight franchise, and Kristen Stewart and Taylor Lautner are expected to join in on press soon. Rob, Kristen, and Taylor will have a hand and footprint ceremony at Grauman's Chinese Theater next month, ahead of the movie's release on Nov. 18.