Cityfile: New York's Most Notable and Influential

Spotted | Natalie Portman looking for a cab after having lunch at DGBG on Saturday ... Jake Gyllenhaal shopping with his dad in the East Village ... Liev Schreiber and Naomi Watts pushing their kids in a stroller ... Gisele Bundchen walking to lunch in the Village, and later leaving at Whole Foods after doing some grocery shopping ... Anne Hathaway and Adam Shulman walking downtown ... Lindsay Lohan shopping ... Emmy Rossum talking on her phone in the meatpacking district ... Mary Louise Parker chatting with a man on East Houston ...  Jessica Szohr shopping in SoHo ... and Hugh Jackman walking in the West Village with daughter Ava.

Spotted | Liev Schreiber and Naomi Watts out for a walk downtown ... Gwen Stefani arriving at JFK ... Brooke Shields and husband Chris Henchy apartment hunting in SoHo ... Shia LaBeouf running on Madison Avenue ... Hilary Duff shooting scenes for The Business of Falling In Love ... Dwayne "The Rock" Johnson arriving at his hotel ... Zach Braff walking his dog ... Gerard Butler leaving MTV studios in Times Square ... Samuel L. Jackson filming scenes for The Other Guys ... Will Ferrell on the set of the same movie with his wife and kids ... Lindsay Lohan standing outside Gemma on the Bowery ... and Sienna Miller walking her dog.

Spotted | Bar Refaeli heading to lunch yesterday at Lure Fishbar on Mercer Street ... Madonna and daughter Lourdes arriving at JFK ... Liev Schreiber and Naomi Watts getting on their Vespa last night ... Leighton Meester filming scenes with Blake Lively for Gossip Girl outside the Empire Hotel ... Lindsay Lohan walking downtown ... Hilary Swank leaving ABC Studios ... Mary Steenburgen and Ted Danson holding hands on the street ... Jon Gosselin and Hailey Glassman walking on the Upper West Side ... Kristen Johnston leaving a theater ... Matt Damon shooting scenes for The Adjustment Bureau ... and Rihanna arriving at Milk Studios in the meatpacking district.

Spotted | Penn Badgley and Blake Lively hailing a cab outside Billy's Bakery in Chelsea ... Drew Barrymore walking downtown ... Mickey Rourke smoking a cigarette on the street ... Naomi Watts and Liev Schreiber pushing son Alexander in a stroller ... Hugh Jackman hanging out in the West Village with wife Deborah Lee and daughter Ava ... Julianne Moore walking downtown ... Matt Damon shooting scenes for The Adjustment Bureau outside the courthouses on Centre Street ... Susan Sarandon leaving Pastis ... Anderson Cooper leaving ABC studios after an appearance on Live with Regis and Kelly ... Penelope Cruz leaving her hotel ... reality TV star Gretchen Rossi and Slade Smiley kissing in the meatpacking district ... Chris Pine leaving the Bowery Hotel ... Hilary Duff going to see A Steady Rain on Broadway with a friend ... and Salma Hayek attempting to get past some paparazzi on the Upper West Side.

Spotted | Natalie Portman arriving at the Broadhurst Theatre for opening night of Hamlet ... Liev Schreiber and Naomi Watts riding a scooter downtown ... Blake Lively arriving on the Gossip Girl set in Tribeca ... and Ed Westwick shooting scenes in Central Park ... America's No. 1 dad, Jon Gosselin, shopping on the Upper West Side ... Hugh Jackman carrying his kids' scooters in the West Village ... Pete Wentz standing in front of his hotel in Midtown ... Hilary Duff arriving at Silvercup Studios in Queens ... Khloe Kardashian arriving at JFK to catch a flight back to LA ... Sienna Miller partying at a club and signing autographs ... and Michael Douglas and Shia LaBeouf filming scenes for Wall Street 2 at the Central Park Zoo.

Happy Birthday | It's been a tough year for Annie Leibovitz, but maybe she can start fresh from here on out? The financially challenged photographer turns 60 today. Others celebrating: designer Donna Karan is turning 61. Kelly Ripa turns 39. Lorraine Bracco is 55. Sting is 58. Actress Camilla Belle is turning 23. '80s pop star Tiffany is 37. And two of Hugh Hefner's latest girlfriends, Karissa and Kristina Shannon, are turning 20. A roundup of a few people celebrating birthdays this weekend—including Al Sharpton and Liev Schreiber—is below. More

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 | Scarlett Johansson walking to the gym with Ryan Reynolds in Midtown ... Naomi Watts and Liev Schreiber sitting on a stoop in SoHo ... Kate Hudson driving a car ... Sienna Miller walking her dog on Prince Street ... Jon Gosselin shopping in SoHo ... Hugh Jackman getting in an SUV with his wife and kids (and later picking pumpkins in Connecticut) ... Shia LaBeouf hanging out on the set of Wall Street 2 ... Matt Damon walking to the set of The Adjustment Bureau near Rockefeller Center ... Mary Louise Parker hugging new boyfriend Charlie Mars on the sidewalk ... and Whitney Port walking by herself in the East Village.

Spotted | John Mayer leaving his building ... Sean Penn getting out of an SUV with model Jessica White ... Sarah Jessica Parker leaving the gym ... Ted Danson and Mary Steenburgen holding hands in Nolita ... Mena Suvari walking until an umbrella ... Calvin Klein and Ross Bleckner eating at Bar Pitti ... Miranda Kerr getting out of an SUV with her puppy ...  ... Liev Schreiber and Naomi Watts pushing a stroller in the East Village ... Daniel Craig signing autographs outside his Broadway show ... Mischa Barton leaving Gemma on the Bowery ... Charlize Theron walking with Stuart Townsend ... Justin Timberlake leaving the Jay-Z concert, and signing autographs for fans at the US Open over the weekend ... Nigel Barker walking with his wife and daughter in the West Village ... Alessandra Ambrosio getting out of an SUV ... Matt Dillion at Da Silvano ... photographer Bruce Weber walking on Bleecker Street ... Kelly Rutherford carrying her son near Bryant Park ... Jessica Stam walking in the West Village ... and Ed Westwick and Jessica Szohr leaving the Gramercy Park Hotel.

Spotted | Lindsay Lohan buying a bottle of water downtown ... Mary-Kate Olsen leaving a yoga class in SoHo ... Christina Applegate arriving at ABC studios in Midtown ... Sienna Miller shopping at Williams-Sonoma in SoHo ... Mark McGrath walking downtown ... Renee Zellweger getting in an SUV after an appearance on Good Morning America ... Liev Schreiber carrying his bike into his apartment in NoHo ... Amanda Seyfried shooting scenes for Letters to Juliet in Bryant Park ... Nikki Sixx leaving his hotel ... Blake Lively hailing a cab, and later talking to Sebastian Stan on a Gossip Girl shoot at the Brooklyn Botanical Gardens ... Viola Davis walking in Tribeca ... and Whitney Port going grocery shopping at the Citarella in SoHo.

Spotted | Ivanka Trump talking on her cell phone ... Elijah Wood walking in SoHo with girlfriend Pamela Racine ... Jay-Z scowling at a photographer in the Garment District ... Heidi Klum holding her son's hand after leaving dinner at Cipriani Downtown ... Gerard Butler shooting scenes for The Bounty in the West Village ... Joan Rivers leaving a movie theater uptown ... Liev Schreiber walking by himself downtown ... Maria Bello drinking wine outdoors ... Drew Barrymore and Justin Long hanging out on the set of Going the Distance in Brooklyn ... Kelly Clarkson signing autographs outside her hotel in Midtown ... and Kelly Bensimon jogging in the West Village.

Spotted | Nicole Kidman and Keith Urban crossing the street in Midtown ... Orlando Bloom checking out motorcycles at the Ducati dealership on Sixth Avenue ... Haley Joel Osment riding the subway ... Rachel McAdams running on the set of Morning Glory in Midtown ... Pierce Brosnan talking on his cell phone during lunch ... Naomi Watts and Liev Schreiber arriving at JFK with sons, Alexander and Samuel, and Liev’s mom ... Mark McGrath eating lunch with girlfriend Carin Kingsland at Delicatessen on Prince Street ... Jessica Szohr shooting scenes for Gossip Girl in Soho ... Heidi Klum leaving her hotel with a big cup of coffee ... Hugh Jackman eating lunch at Da Silvano with his wife and kids ... Emilie de Ravin walking on the set of Remember Me in Cobble Hill ... and Tim Robbins pushing his bike downtown.

Spotted | Liv Tyler leaving lunch at Sant Ambroeus on West 4th Street ... Liev Schreiber riding his Vespa downtown ... Anne Hathaway walking in SoHo ... Whitney Port shopping in the West Village ... Hilary Swank and Jeffrey Dean Morgan filming scenes for The Resident in Brooklyn ... Kiefer Sutherland walking in the West Village ... Courtney Love walking by herself near Gramercy Park ... Heidi Klum shopping with her mom and kids in the meatpacking district ... Emilie de Ravin walking on the Lower East Side ... Rihanna hanging out at East Side Ink in the East Village ... Renee Zellweger and Bradley Cooper hailing a cab outside Antonucci on East 81st Street.

• Tyra Banks took the stand to testify against accused stalker Brady Green yesterday and explained how she's had to hire a bodyguard and driver as a result of the incident. She also said she's no longer jogging outside and has been forced to hire a personal trainer, but we're pretty sure she had one of those long before Green came along. [NYDN, NYP]
• After 13 years of marriage, Sean Penn has filed for legal separation from wife Robin, news that may not come as a huge surprise given his long list of rumored paramours, including Petra Nemcova, Helena Christensen, Ines Misan, Naomi Campbell and Natalie Portman. [P6, People, Extra]
• Liev Schreiber and Naomi Watts' son, Sasha, was admitted to the hospital on Tuesday night for respiratory issues. [People]
• Madonna supposedly wants a summer house in the Hamptons. But she can't find a place willing to put up with her horse-related demands. [P6]
• Meanwhile, baby Mercy's 24-year-old father is demanding full custody of his daughter, since Madonna lacks "good morals." [NYP]More

Spotted | David Letterman attending a Rangers game at Madison Square Garden and seated not far from where Jimmy Fallon was cheering on the team with his wife, Nancy Juvonen  ... John Leguizamo and wife Justine walking their poodle ... Hilary Duff running errands near Union Square ... Liev Schreiber and Naomi Watts carrying coffee downtown ... Brad Pitt visiting Angelina Jolie on the set of Salt ... Rachel McAdams walking in the West Village ... America Ferrera, Michael Urie, and Becki Newton on the set of Ugly Betty ... John Goodman wandering around by himself ... and Arpad Busson leaving Uma Thurman's townhouse in the Village with her son Levon.