Magazine diva Tina Brown hosted a farewell soiree for ex-police commish Bill Bratton at her Sutton Place digs, which burst at the seams with bold-faced names, including hubby Harry Evans, Henry Kissinger, Paula Zahn, Tom Brokaw, Mort Zuckerman, Col Allan, John Miller, Cindy Adams, Tom Wolfe, Steve Brill, Mike Wallace, Mark Green, Don Hewitt, Bob and Joan Tisch, and mega-lawyer David Boies. Bratton, in a truly bi-coastal move, starts his tenure as LA’s top cop after his prior stints as New York and Boston’s police commish. Bratton’s wife, Court TV anchor Rikki Klieman, has put her Long Island home up for grabs and plans to commute between LA and The Big Apple on a weekly basis.