Cityfile: New York's Most Notable and Influential

Jay McInerney's latest book, How It Ended, was feted at the 21 Club on Wednesday night. On hand for the occasion: McInerney's wife, Anne Hearst, Brooke Shields, Candace Bushnell and Charles Askegaard, Gay and Nan Talese, Morgan Entrekin, Nina Garcia, Pamela Fiori, Bob Colacello, Richard Johnson and Sessa Von Richthofen, Peggy Siegal, Muffie Potter Aston, Bettina Zilkha, Cornelia Guest, Debbie Bancroft, Valesca Guerrand-Hermes, Nina Griscom, Somers White Farkas, Patrick McMullan, Robert Couturier, George Farias, Tatiana and Campion Platt, Kimberly Rockefeller, Pamela Gross, Harry Slatkin, Dana Hammond, Harry Benson, and Deborah Norville. [PMc, VF, P6]More

The New Yorkers for Children benefit attracted a predictably star-studded crowd to the Mandarin Oriental on Wednesday night. In addition to Zac Posen and Coco Rocha in matching ensembles, guests included Josh Hartnett, Emmy Rossum, Andre Balazs, Christine and Steve Schwarzman, Rachel Roy, Rachel Zoe, Topper and Tinsley Mortimer, Lucy Sykes Rellie and husband Euan Rellie, Andres and Lauren Santo Domingo, Alexis Bryan, Fabiola Beracasa, Gillian Hearst Simonds, Diane Kruger and Joshua Jackson, Gillian and Sylvester Miniter, Olivia Palermo ...More

Adrian Grenier and Jessica Stam hosted Scott Harrison's third annual Charity: Water benefit last night at the Metropolitan Pavillion. Attendees at the event included Richie Rich, Olivia Palermo, Whitney Port, Byrdie Bell, Andrew Saffir and Daniel Benedict, Rocco DiSpirito, Jenna Elfman, Emma Snowdon-Jones, Jamison Ernest, Cee-Lo, and models Larissa Bond and Masha Rudenko. [PMc, Wireimage, GoaG] More

1) The final big event of the season was the Robert Wilson-hosted concert benefit at the Watermill Center on Saturday. Rufus Wainwright, Kate, Anna and Martha McGarrigle, and Jessye Norman performed for a crowd including Isabella Rossellini, Calvin Klein, Amanda Hearst, Steven Klein, Daphne Guinness, Patrick McMullan, Bob Colacello, Jamee Gregory, Beth Rudin DeWoody, Luigi Tadini, and Lisa Anastos. [Paper/PMc]

2) David and Sybil Yurman hosted a lunch for Grand Prix Sunday at the Hampton Classic Horse Show in Bridgehampton, where Richard Johnson and Sessa von Richthoven, Hayley and Jason Binn, Naomi Campbell, Kelly Klein, Alec Baldwin, Christie Brinkley and Alexa Ray Joel (left), Ivana Trump, Beth Ostrosky, Judith and Rudy Giuliani, Silvano and Marisa Acocella Marchetto, Peggy Siegal, Kelly Ripa, Debbie Bancroft, Bettina Zilkha, Somers White and Jonathan Farkas, and Kim Heirston and Richard Evans all watched the races and posed for pics. [PMc/Hello]More

1) Donna Karan's annual designer garage sale in support of the Ovarian Cancer Research Fund was co-hosted by InStyle and Kelly Ripa on Saturday. Betsey Johnson, Lydia Hearst, Euan Rellie, Lorraine Bracco, Jessica Stam, Katie Lee Joel, Debbie Matenopoulos, Hana Soukupova, Charlotte Ronson, and Nanette Lepore browsed stalls manned by the likes of Rachel Zoe and Shoshanna Lonstein Gruss, raising $3.6 million. [FWD]

2) In the evening Robert Wilson hosted the 15th annual Watermill Benefit, where Lisa Anastos, Anthony Haden Guest, Howard Stern and Beth Ostrosky, Alan Wyse and Kim Catrall, Campion and Tatiana Platt, Roger Waters, Rufus Wainwright, Amanda Hearst, Fabiola Beracasa, Valesca Guerrand Hermès, Douglas Hannant, Debbie Bancroft, Rachel Zoe, Lisa Perry, Debbie Bancroft, Ross Bleckner, Bob Colacello, Beth Rudin DeWoody, Michelle Paige Paterson, Alexandra Stanton, Jamee Gregory, Jessica Joffe,  Jonathan and Somers Farkas, Chris and Cristina Greeven Cuomo, Hope Atherton, Joe Zee, Roberta Myers, Simon de Pury, Kim Heirston and Richard Evans, Lauren Ezersky, Jon Stewart, Lisa de Kooning, Jay McInerney and Anne Hearst participated in auctions for exotic prizes like an Einstein chair and a golden palomino mare. [PMc/FWD] More