Cityfile: New York's Most Notable and Influential

♦  The opening of Elizabeth Peyton's New Museum exhibition on Tuesday was full of her friends and fans like Marc Jacobs (with boyfriend Lorenzo Martone, left), Glenn O'Brien, Amy Astley, Peter Brant and Stephanie Seymour, Hope Atherton, Cecily Brown, Rachel Feinstein and John Currin, Alex Katz, Kiki Smith, Gavin Brown, Barbara Gladstone, Debbie Harry, and Thelma Golden. [The Daily, PMc]

♦  Aerin Lauder Zinterhofer teamed up with Vogue on Tuesday night to host the launch of Lacoste Pink at Lacoste on Fifth Avenue and shoppers got a first look at the company's pink-themed collection with 10% of the profits going to Evelyn Lauder's Breast Cancer Research Foundation. Co-hosts Rose Byrne, Marisa Brown, Gigi Mortimer, and Cynthia Lufkin were joined by Gillian Miniter, Nicole Miller, Andrew Saffir and Daniel Benedict, Philip Bloch, Anisha Lakhani, Zani Gugelmann, Emma Snowdon Jones, Melissa Berkelhammer, and Alexandra Lebenthal. [The Daily, Park Ave Peerage, Wireimage]More

♦  It was the Metropolitan Opera's 125th opening night on Monday and so naturally a long list of recognizable faces trooped out for the occasion. In floor-length gowns and tuxes to walk the red carpet and watch Renée Fleming: Barbara Walters, Howard Stringer, Michael Bloomberg, Helen Mirren, Christie Brinkley, Faye Dunaway, Molly Sims, Taylor Momsen, Martha Stewart, Hilary and Bryant Gumbel, Henry Kravis, Mercedes Bass, Ann Ziff, Georgina Chapman (left), Helena Christensen, Jane Fonda, John Lithgow, Juliana Margulies, Joy and Regis Philbin, John Turturro, Parker Posey, Peggy Siegal, Ellen and Chuck Scarborough, Deborah Norville, Julie Macklowe, and Tory Burch. [Park Ave Peerage, NYSun, Wireimage, PMc]More

1) The 303's new gallery in Chelsea was christened last night with a performance by The Virgins and partiers Lisa Spellman, Kirsten Dunst, Matt Creed, Thurston Moore, Serge Becker, Anna Sui, Byrdie Bell, Cynthia Rowley, Poppy de Villeneuve, Genevieve Jones, Julia Restoin-Roitfeld and Magnus Berger (left), Jessica Stam, Marilyn Minter, Sean MacPherson, and Rogan Gregory. [PMc/FWD] 

2) On Tuesday night, Isabel and Ruben Toledo's home was the venue for a celebration of Isabel's award from the Couture Council of the Museum at FIT. Museum director Valerie Steele and Harper's Bazaar's Glenda Bailey hosted guests including Vera Wang, Stan Herman, Marylou Luther, Joe Zee, Joanne Pailey, Yigal Azrouel, Pamela Fiori, Michael Vollbracht, Simon Doonan, Kai Kühne, Kristina O'Neill, Marjorie Gubelmann, Carmen Dell'Orefice, Liz Peek, Narciso Rodriguez, Helen Lee and Tim Schifter, Matthew Modine, Mickey Boardman, Linda Fargo, Douglas Hannant, Threeasfour's Adi and Gabi, Iris Apfel, and Bill Cunningham, who cooled themselves in the un-air-conditioned loft with cocktails and handpainted fans. [PMc/FWD]More