Last night in NYC, Maria Baibakova hosted Artspace's 2nd Anniversary Dinner at the James Burden Mansion, Jeff Koons debuted his new exhibition to Larry Gagosian, Petra Nemcova, Prabal Gurung, and others at the Gagosian Gallery, Alexandra Lebenthal invited guests over for the Style of Sport launch party, Freida Pinto and Barneys NY celebrated Maiyet Varanasi's silk capsule collection, and so much more!

Lauren Santo Domingo Arden Wohl Diane Sawyer MoMA Gagosian Gallery Lisa Perry Chris Pine Petra Nemcova Michelle Smith Genevieve Jones Derek Blasberg Julian Schnabel Lauren Hutton Jeff Koons seth meyers Sting Nicole Miller Freida Pinto Andrew Bevan Lisa Anastos Ben Stiller Heather Matarazzo Katrina Bowden Lauren Remington Platt Daniella Vitale Mike Nichols Amy Sedaris Alexandra Lebenthal Adam Glassman Stacy Engman Magnus Berger Gilles Mendel Gillian Miniter Larry Gagosian Bettina Prentice helen lee schifter Trudie Styler Lindsay Ellingson Park Avenue Armory Tom Guinness Vladimir Restoin-Roitfeld James Murphy Maggie Betts Yaz Hernandez Prabal Gurung Jake Hoffman Dennis Freedman David Maupin Nathalie de Gunzburg valentin hernandez Christiane Amanpour Kim Heirston Todd Eberle Stella Schnabel Stefano Tonchi Daphne Oz Tea Leoni Pharrell Williams Simon de Pury Catherine Levene Michael Stipe Harif Guzman Jennifer Pastore Alejandro Santo Domingo Giovanna Battaglia Casey Fremont Richard Perry rachel feinstein Jay Diamond Noah Baumbach Greta Gerwig Kyle DeWoody Annelise Peterson Ahn Duong Ryan McNamara Jesse Tyler Ferguson Sandy Brant Ingrid Sischy Rula Jebreal Mike Birbiglia Robert Longo Peter Cincotti Justine Koons Cindy Weber Cleary Lucy Danziger Abby Elliott Karla Martinez Doreen Remen Hale Appleman Pippa Cohen Eric Shiner Amy Capellazzo Thelma Golden Mickey Sumner Bibhu Mohapatra Lucy Chadwick Andrew Taylor Emma Kenney Andres Santo Domingo