Cityfile: New York's Most Notable and Influential

Topshop hosted a private dinner at Balthazar last night to celebrate the opening of its new store in Soho. Attendees included Karolina Kurkova and Georgina Chapman (left), Harvey Weinstein, Jay-Z, Jimmy Fallon and Nancy Juvonen, Zach Braff, Amy Sacco, Mark Ronson, Ann Dexter-Jones, Annabelle Dexter-Jones, Andrew Saffir, Theodora Richards, Steve Stoute, Cathy Horyn, Stefano Tonchi, Sally Singer, Amy Astley, Eva Amurri, Greg K., Leigh Lezark, Jessica Joffe, Michelle Trachtenberg, Taylor Momsen, Le Call, Jonathan Saunders, Sue Stemp, Steven Kolb, Christopher Kane, Brent Bolthouse, Emily Mortimer, Emma Roberts, Cecilia Dean, Meredith Melling Burke, Nikolai Fraiture, Santigold, Steve Aoki, Benny Shabtai, Michelle Monaghan, and Topshop's very own Sir Philip Green, along with his wife Tina and daughter Chloe. [PMc, Wireimage, Getty, Paper]More

The Tribeca Film Institute hosted a benefit screening for the Quantum of Solace last night, which was followed by an afterparty at Tavern on the Green. Attendees included Daniel Craig, Becki Newton, Chris Diamantopoulos, Robert De Niro and Grace Hightower, Craig Hatkoff and Jane Rosenthal, Julia Stiles, Kelly Killoren Bensimon, Jeffrey Wright, Debra Messing, Andre Balazs, Andrew Saffir and Daniel Benedict, Hoda Kotb, Jill Stuart, John Sykes, Judy McGrath, Howard Stringer, Rob Wiesenthal, Liya Kebede, Stewart Rahr, Molly Sims, and Serena Altschul. [PMc, Wireimage, GoaG] More

Dylan Lauren celebrated the re-launch of Dylan's Candy Bar on Monday night with a bash at her Third Avenue store. In addition to siblings Andrew and David and mom Ricky, guests included Woody Allen and Soon-Yi (with their kids), Ivanka Trump, Donald Trump Jr. and wife Vanessa Trump, Lauren Bush, Dan Abrams, Olivia Palermo, Katie Lee Joel, Rachel Roy, Fabiola Beracasa, Stacey Bendet, Eric Villency, Jamee Gregory, Bettina Zilkha, Amy Sacco, Thom Filicia, Dori Cooperman, Ingrid Sischy, Dave Zinczenko, Kelly Killoren Bensimon, Karen Duffy, Kira Plastinina, Jason Biggs, Tyson Beckford, and fraudster Tatiana Boncompagni. [PMc, NYO, Wireimage, GoaG]More

1) Piaget launched its new Limelight Paris-New York Collection last night with a party at The Loft & Garden at Rockefeller Center, where Leighton Meester and Emmy Rossum (left) mingled with Liv Tyler, Maggie Gyllenhaal, Becki Newton, Mena Suvari, Joe Zee, Lisa Anastos, Lydia Fenet, Allison Aston, Adam Lippes, Roopal Patel, Zoe Kravitz, Philippe Leopold-Metzger, Geoffrey Bradfield, Gillian Miniter, Kate Schelter, Meredith Melling Burke, and Paul Sevigny. [FWD, PMc] 

2) Elie Tahari unveiled his spring 2009 accessories collection with a party last night. Guests included Carson Kressley, Dennis Basso, Meredith Melling Burke, Susan Kellogg, Roopal Patel, Linda Fargo, Simon van Kempen, Alex McCord, Rob Banning, and Basil Corbett, who sipped champagne and previewed Tahari's collection in the courtyard garden. [FWD, PMc]More

1) At the Harold Pratt House, the New Yorkers For Children Fall Gala was previewed with a Tuesday night gathering of Campion Platt, Andre Leon Talley, Jeffrey Kalinsky, Beth Rudin DeWoody, Dayssi Olarte De Kanavos, Douglas Hannant, Kate Schelter, Katie Lee Joel, Derek Blasberg, Debbie Bancroft, Joy Bryant, Daniel Benedict and Andrew Saffir, Annelise Peterson, Jamee Gregory, Fern Mallis, Jennifer Creel, Fabiola Beracasa, Oscar De La Renta, Thakoon Panichgul, Tom Florio, Zac Posen, Zani Gugelmann, Lauren Santo Domingo, Phillip Lim, Heather Mnuchin, and Peter Som. [Guest of a Guest]

2) Many of the above then headed down to Chelsea, where the fashion crowd embraced their new style icon Michelle Obama at a cocktail party and dinner fundraiser organized by Vogue and Calvin Klein.