JenniferLopez and Bradley Cooper did look like they were on a romantic date at Per Se on Saturday, spies tell us. One onlooker at the restaurant said, “He waited 10 minutes for her to arrive, and she turned up in a white bandage dress looking ridiculously hot. They sat at a corner table smiling and chatting. It looked like they were heavily flirting. They left together out of a back door, so not to be seen.” While reps for J.Lo didn’t get back to us, a rep for Cooper said, “They were meeting for business regarding a project.” Meanwhile Jason Statham was delayed getting to Toronto for his movie, “Killer Elite,” because he was shooting a love scene last week with Lopez for their next film, “Parker.” Shooting of the steamy scene, in which J.Lo strips to her underwear, went till 2:30 a.m., and Statham then jetted to meet “Killer Elite” cast members Clive Owen and Robert De Niro in Toronto. But Statham got word over the weekend that the love scene needs to be reshot due to a technical glitch.