It looks like David Patrick Columbia is in a bit of hot water. In his column this morning, the social diarist suggested that the real estate brokerage firms Corcoran and Edward Lee Cave were both shutting down. Did DPC just break the biggest story of his life? Maybe not: "It's all nonsense," Corcoran's Pam Liebman…

The successor to Barbara Corcoran, Pam Liebman is the CEO of Corcoran, the second-biggest real estate agency in New York.