Cityfile: New York's Most Notable and Influential

Spotted | Olivia Palermo holding hands with boyfriend Johannes Huebl in the West Village ... Liev Schreiber carrying son Sasha on his shoulders downtown ... Andrew McCarthy on the 86th Street crosstown bus ... Hilary Duff shooting scenes for Gossip Girl with Penn Badgley and Jessica Szhor in Chelsea ... Matthew Broderick walking son James to school in the Village ... Maggie Gyllenhaal and Peter Sarsgaard eating lunch outside at Cafe Gitane on Mott Street ... Matt Damon walking to the set of The Adjustment Bureau ... Wyclef Jean standing outside Vento Trattoria on Hudson Street ... Vanessa Williams and Michael Urie shooting scenes for Ugly Betty ... and Naomi Watts leaving the Schoenfeld Theatre.

Spotted | Blake Lively and Leighton Meester walking down Prince Street yesterday where they were filming scenes for Gossip Girl ... Hugh Jackman playing with daughter Ava at a playground in the West Village ... Nicole Kidman and Keith Urban leaving their downtown apartment separately ... Vanessa Williams walking in Midtown ... Daniel Radcliffe signing autographs for fans on his way into Regis and Kelly ... Naomi Watts carrying shopping bags in NoHo ... Kate Mara filming scenes for Happy Thank You More Please downtown ... Kat Von D arriving at MTV's studio in Times Square ... Penn Badgley standing on the sidewalk in Midtown ... and J.K. Rowling leaving Monkey Bar on East 54th.

The Society of Memorial Sloan-Kettering Cancer Center hosted its second annual Spring Ball at the Plaza on Tuesday night. More than 350 people turned out for the NBC Universal-sponsored event, including NBC Universal president Jeff Zucker and his wife Caryn (left), Mort Zuckerman, Robert De Niro and Grace Hightower, Julia and David Koch, Tory Burch and Lyor Cohen, Hilary Geary and Wilbur Ross, Jonathan and Somers White Farkas, Shoshanna Lonstein Gruss, Peter and Jamee Gregory, Ginny and Tiki Barber, Sherman and Chris Meloni, Frank and Kathie Lee Gifford, Hoda Kotb, Peggy Siegal, Natalie Morales, Valesca Guerrand Hermes, Jennifer Creel, Renee Rockefeller, Alexandra Lebenthal and Jay Diamond, Danielle Ganek, Kimberly Kravis, Muffie Potter Aston, Hilary Gumbel, Dr. Harold Varmus, Dennis Basso, Heather Mnuchin, Anne Grauso, Sylvester and Gillian Miniter, Gigi Mortimer, Sara Ayres, Shafi Roepers, Leslie Jones, and LL Cool J. [PMc, Wireimage, NYSD]More

Tyra Banks, Suze Orman, Keith Olbermann, and Phil Donahue were among the honorees at the 20th annual GLAAD Media Awards at the Marriott Marquis on Saturday night. A few of the people on hand for the occasion: Jonathan Adler and Simon Doonan (left), Chris Noth, Clay Aiken, T.R. Knight, Tim Gunn, Christian Siriano, Cherry Jones, Robert Verdi, Heather Matarazzo and Carolyn Murphy, Vanessa Williams, Michael Urie, Ana Ortiz, Junior Vasquez,  Jay Manuel, Hanna Storm, Brad Rowe, Jenny Shimizu, Stockard Channing, Judith Light, S. Epatha Merkerson, State Sen. Eric Schneiderman, and Hedda Lettuce. [PMc, Wireimage, Advocate, Access Hollywood]More

Spotted | Harvey Weinstein leaving the Waverly Inn with Blake Lively and Penn Badgley ... Hugh Jackman buying art supplies at Blick on Bond Street ... Jennifer Aniston getting in an SUV ... Philip Seymour Hoffman smoking a cigarette in the Village ... Vanessa Williams filming scenes for Ugly Betty on the Lower East Side ... Diane Kruger walking downtown ... Mariska Hargitay standing on the Law & Order set ... U2's The Edge walking with his wife, Morleigh Steinberg ... Celine Dion getting in an SUV outside her hotel ... Mario Lopez grabbing a taxi in front of Rockefeller Center ... and Kirsten Dunst watching a Rangers game at Madison Square Garden.

Happy Birthday | Queen Latifah turns 39 today. Dane Cook is turning 37. Maroon 5's Adam Levine is 30. Theodora Richards, the party-loving daughter of Keith Richards, is 24. Vanessa Williams is turning 46. Hedge fund manager Scott Bommer is turning 43. Discovery Channel star Mike Rowe is 47. Michael Reagan, the radio host and adopted son of Ronald Reagan, is turning 64. French writer/director Luc Besson is 50. Veteran actor Peter Graves is 83. And Ben Cohen, the co-founder of Ben & Jerry's, is celebrating his 58th birthday today.

At last night's opening night party for the New York City Ballet's David H. Koch Theater, guest of honor David Koch and wife Julia mingled with Candace Bushnell, Sarah Jessica Parker, Alicia Keys, Al Roker, Debbie Bancroft, Lisa Falcone, Mary Alice Stephenson, Alexandra Lebenthal, Zani Gugelmann, Annie Churchill, Peter Martins, Veronica Webb, Mark Indelicato, Blythe Danner, Valentino, Rachel Roy, Derek Lam, Peter Som, and Vanessa Williams, who all ate, drank, and danced to inaugurate the new Lincoln Center venue. [Wireimage, PMc, Style.com]More

♦  Soon-to-be-single Madonna premiered her directorial debut, Filth and Wisdom, at the Sunshine Theater on Monday night. On the red carpet and/or the after-party at the Thompson LES: Lindsay Lohan (left), Jerry Seinfeld, Naomi Watts and Liev Schreiber, Ann Dexter-Jones, David Blaine, Alan Cumming, America Ferrera, Brooke Shields, Marc Jacobs and Lorenzo Martone, Glenda Bailey, Jessica Alba and Cash Warren, Juliette Lewis, Jason Biggs, Jeremy Piven, Vanessa Williams, Becki Newton, Malin Akerman, Lake Bell, Max Minghella, Padma Lakshmi, Terry Richardson, Diane Kruger and Joshua Jackson, Joe Zee, Byrdie Bell, Fabiola Beracasa, Ferebee Bishop Taube, Zani Gugelmann, Katie Lee Joel, Beth Ostrosky, Eleanor Ylvisaker, Kelly Klein, Minnie Mortimer, Maggie Rizer, Chace Crawford, Amanda Cutter Brooks, Ingrid Sischy, Ross Bleckner, Nancy Jarecki, Derek Blasberg, Ed Westwick, Rose Byrne, Taylor Momsen, Debbie Bancroft, Terry Richardson, Bruce Weber, Guy Oseary, and Ali Wise and Jason Pomeranc. [The Daily, PMc, Wireimage, Style.com] More