Cityfile: New York's Most Notable and Influential

Spotted | Tyra Banks shopping in the West Village with a Gucci fanny pack around her waist ... Sienna Miller walking her dog (and picking up after her, too) ... Mary-Kate and Ashley Olsen leaving an office building in Midtown ... Anna Paquin arriving on the set of The Romantics on Long Island ... Katie Holmes carrying coffee on Long Island ... Regis Philbin walking on the Upper West Side ... 50 Cent leaving the PIX11 Morning News studios ... Shia LaBeouf filming scenes for Wall Street 2 on the Upper West Side ... Edie Falco taking a break while filming Nurse Jackie ... and Glee star Cory Monteith leaving dinner at Southern Hospitality.

Spotted | John Mayer getting his hair cut at Sally Hershberger's salon in the meatpacking district ... Celine Dion getting into an SUV ... Chris Noth walking to the set of Sex and the City 2 ... Michael Douglas working out on a treadmill at the Equinox on 77th Street ... Naomi Watts walking to her apartment building in NoHo ... Ivanka Trump signing autographs after an appearance on Regis & Kelly ... Alessandra Ambrosio shopping with her daughter in the West Village ... Taylor Momsen talking on her cell phone while standing on the Gossip Girl set ... Hugh Jackman and wife Deborah Lee walking in SoHo ... Ed Westwick and Jessica Szohr arriving at Ed's apartment ... Tim McGraw getting out of an SUV ... Edie Falco shooting scenes for Nurse Jackie ... Usher walking outside ... Penelope Cruz leaving her hotel en route to JFK ... and Rihanna heading into a recording studio downtown.

Spotted | Kim Cattrall standing in front of Le Bilboquet on East 63rd Street .... Jessica Alba going to dinner at the Waverly Inn ... Jennifer Lopez on the set of her new movie, The Back-Up Plan ... Stephanie Pratt shopping in SoHo ... Bruce Willis watching Paul McCartney's concert at the Ed Sullivan Theater with wife Emma Hemming ... Chloe Sevigny walking on Central Park West ... Jesse Jackson on Fifth and 48th ... Drew Barrymore leaving her trailer on the set of her new movie ... Pierce Brosnan standing on the set of Remember Me in Brooklyn ... and Edie Falco getting out of a car.

Happy Birthday: Holiday Weekend Special | A roundup of people who will be celebrating their birthdays on Friday, Saturday and Sunday is below.More

Spotted | Olivia Palermo carrying a Marc Jacobs shopping bag in Soho ... Sarah Jessica Parker shopping at Kidding Around on West 15th Street ... Edie Falco standing on the sidewalk holding a cup of coffee in Soho ... Hugh Jackman arriving at JFK ... Robert De Niro peering into the tinted window of an SUV ... Bar Refaeli hailing a cab ... Juliette Lewis carrying an iced coffee ... Brad Pitt shooting a Japanese commercial with a Sumo wrestler ... Elizabeth Hurley leaving a hotel with Arun Nayar ... Samantha Ronson walking ... Tilda Swinton shopping with a friend ... Kelly Ripa leaving a building with an Oscar Blandi bag ... and Mary-Kate Olsen getting breakfast in Tribeca with Nate Lowman.

Graydon Carter, Robert De Niro, and Ron Perelman hosted a Vanity Fair-sponsored dinner at the State Supreme Court House last night to celebrate the opening of the Tribeca Film Festival. They were joined by Carter and De Niro's wives (Anna Scott Carter and Grace Hightower) and Tribeca Film Fest co-founders Craig Hatkoff and Jane Rosenthal, as well as a long list of guests, including Bono and Ali Hewson, Kanye West,  Diane von Furstenberg, Jared Kushner and Ivanka Trump, Tory Burch and Lyor Cohen, André Leon Talley, Fran Lebowitz, Spike Lee ... (continued)More

Andrew Saffir's Cinema Society hosted a screening of The Mysteries of Pittsburgh last night at the Landmark Sunshine Theater. Guests at the screening included the film's stars Sienna Miller and Peter Sarsgaard (left), along with Maggie Gyllenhaal, Anna Wintour, Russell Simmons and Julie Henderson, Gilles Bensimon, Rachel Roy, Amy Sacco, Rachel Zoe, Beth Ostrosky, Olivia Palermo and Johannes Huebl, Jessica Joffe, Zoe Kravitz, Stefano Tonchi, Marina Rust Connor, Jennifer Creel, Richard Johnson and Sessa von Richchofen, Carlos Souza, Marcus Schenkenberg, Rosanna Scotto, Emma Roberts, Brittny Gastineau, Irina Pantaeva, Kiera Chaplin, Lisa Anastos, Jackie Astier, Kim Heirston, Nur Khan, Gilles Mendel, Bobby Kennedy III, Kelly Killoren Bensimon, Chris Diamantopoulos, and Olympic fencers Tim Morehouse and Jason Rogers. [PMc, Wireimage, VF, Paper, FWD]More

Spotted | Janet Jackson and Jermaine Dupri arriving at LaGuardia ... Hilary Duff filming scenes for Law & Order in Harlem ... Claire Danes walking with Hugh Dancy in Soho ... Jason Bateman arriving at City Stages on West 19th ... 50 Cent leaving his hotel in Midtown ... Edie Falco walking along the Hudson River with her kids and her dog ... Reese Witherspoon walking by herself ... Sarah Jessica Parker heading to the set of her new movie on the Upper East Side ... Jennifer Aniston leaving her hotel downtown ... and Ciara leaving dinner at the Waverly Inn, shortly after Russell Simmons and Nick Cannon made their exits.

Spotted | Tommy Hilfiger and Dee Ocleppo carrying grocery bags on Madison Avenue ... Woody Allen attending last night's Knicks game ... Hugh Jackman getting into a car outside his Perry Street apartment building ... Chanel Iman arriving at JFK ... Spike Lee walking on Central Park South ... Mary-Kate and Ashley Olsen going to lunch at Soho House ... Kirsten Dunst crossing the street in Tribeca ... Michelle Williams and daughter Matilda walking in Brooklyn ... Julianne Moore hailing a cab in the meatpacking district ... Josh Hartnett jogging downtown ... Rachel McAdams dressed up on the Sherlock Holmes set in Brooklyn ... Joan Cusack walking into a hotel on Central Park South ... Edie Falco pushing daughter Macy in a stroller at JFK ... Slumdog Millionaire star Freida Pinto shopping at Fred Leighton on Madison Avenue ... and Kate Winslet leaving her apartment in Chelsea. 

• Sarah Jessica Parker is dying to cast Britney Spears as Carrie Bradshaw's younger cousin or niece in the next Sex and the City movie, or at least that's the rumor anyway. [MTV]
• Jeremy Piven was not on the plane that crashed yesterday, just in case you were worried or anything. [NYDN]
• Lindsay Lohan says she works "as hard" as other actors, but she gets no credit due to the "mess that I created in my life." [NYP]
• Is John McCain thwarting our chance to see Cindy McCain on Dancing With the Stars? Say it isn't so! [P6]More

Many companies have been busy cancelling their holiday parties in recent weeks. But if your firm is still searching for a little entertainment to spice things up (and you're not interested in having a losing contestant from Top Chef make an appearance), here's one more option to add to the list. Donald and Allison, who operate a site called SopranosLookalikes.com and claim they served as James Gandolfini and Edie Falco's photo doubles on the HBO show, say they still have some availabilities for upcoming holiday events. The couple promises to offer up quite a show if you hire them. They'll happily meet and greet your guests, "present awards," and "do toasts." They're also willing to "argue with each other" and "Tony can humiliate those you want made an example out of," which, come to think about it, might come in handy if the CEO of your company just slashed the budget and fired a big bunch of people.

♦  A long list of celebs have been involved in a last-minute effort to get out the vote for Obama, including Oprah, Diddy, Sarah Jessica Parker, Matthew Broderick, Edie Falco, John McEnroe, Mary J. Blige, Russell Simmons, Beyonce, and Jay-Z. In the elderly celebrity writer department, Vanity Fair's Dominick Dunne says he postponed surgery so he could vote today. [R&M, Politico]
♦  Ivana Trump has been calling Marius Rusovici, the 23-year-old Belgian she's been hanging out with, "her boyfriend," although it may just be a plot to make Rossano Rubicondi jealous. Or stir up some press. Or both. [NYDN]
♦  David Duchovny and Tea Leoni were spotted holding hands while their kids went trick-or-treating on the Upper East Side last Friday, which may or may not mean they're getting back together. [P6]
♦  Sumner Redstone's ex-wife, Paula Fortunato, is still living in his Beverly Hills mansion. But he may have already reunited with his ex-girlfriend, Manuela Herzer. [P6] More

Happy Birthday | The world's most famous half-Puerto Rican/half-Jewish man with a moustache, Geraldo Rivera, will turn 65 tomorrow. Also celebrating on the fourth of July: Yankees owner George Steinbrenner, who will be 78 and playwright Neil Simon, who is turning 81. Other people celebrating birthdays over the long weekend: RZA, 50 Cent, Chuck Close, Matthew Barney, Chuck Klosterman, Edie Falco, and former Mets manager Willie Randolph.