British singer James Blunt is urging his female fans to flash their breasts at him in concert. The YOU'RE BEAUTIFUL hitmaker, 29, admits he has a trick to persuade even more women to join in. He says, "Sometimes we have people flashing us and that's great fun. "The other trick I've learnt is that if you tell an audience, 'Sorry, I was distracted by a girl flashing me,' loads of other people start flashing you too." Blunt is currently romancing Czech supermodel and tsunami survivor Petra Nemcova.