JOEL Grey‘s rich and famous pals came out to Michael’s in the rain the other night to celebrate “1.3” — the “Cabaret” star’s new book of photos, which were all snapped using a Nokia cellphone. Pal and neighbor Hugh Jackman hosted guests like Barbara Walters, Michael J. Fox, Bebe Neuwirth, Ron Rifkin, Gloria Vanderbilt, Louis Licari and Lauren Bacall. They were all grabbing up copies — at $30 a pop — and there wouldn’t have been enough if a few sweaty interns hadn’t run in with a fresh supply.