March 30 - Nasty weather didn't keep a glittering crowd from turning out for The Play What I Wrote's Broadway opening. Transplanted from the London stage, the comedy features a revolving door of celebrity guest stars - first up in New York was Kevin Kline. Billy Crystal told us he came because he heard that it's hilarious, with great direction by Kenneth Branagh. Caroline Kennedy, Alan Cumming, Diane Sawyer and Mike Nichols, Roger Moore, Natalie Portman, Lee Radziwill, British comic Eddie Izzard, Sam Rockwell, Rosie Perez, Barry Diller and Diane Von Furstenburg and lots of other bold-faced names apparently all heard the same buzz.