• Robert Cohen, the divorce lawyer who has repped Michael Bloomberg (from Susan), Henry Kravis (from Carolyne), Tommy Mottola (from Mariah), and Christie Brinkley on two occasions (Billy Joel, Peter Cook), is saying goodbye to 920 Fifth. Cohen, who was once described by Town & Country as "your worst nightmare," has sold his second-floor apartment for $8.3 million. [Cityfile]