Bradley Cooper and Renee Zellweger had dinner and drinks in a private area at XIX at the Bellevue the other night. Zellweger's accompanied her Jenkintown-raised beau to town where he's working on re-shoots for "The Dark Fields." Australian actress Abbie Cornish is also here doing re-shoots for the film and shot Thursday at the Philadelphia Zoo. In other movie news, Jason Statham ("The Expendables," "Transporter") has turned up in Old City where "Safe" is shooting at 2nd and Chestnut. Movie trucks lined the streets Friday morning as extras lined the lobby of the Corn Exchange Building (123 Chestnut).