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.

• Kanye West and Lady Gaga's "Fame Kills" tour has been canceled. Was it because of Kanye's little incident at the VMAs? Because tickets weren't selling? No one's saying, although the name of the tour was pretty prophetic, wasn't it? [TMZ, NYDN]
• Kate Hudson isn't a huge hit with Yankee players' wives and girlfriends: "Kate acts like she and Alex [Rodriguez] are married, and no one gets it," said a source. "It strikes them as odd, and it seems suspicious." [MSNBC]
• Lauren Conrad has admitted she can't act. Really. "I think my acting is offensive!" she says. "I'm an awful actor, I'm not super comfortable with it." This it all very true, of course. But points for honesty! [People]
• In a new series of ads for her line of leggings, 6126, Lindsay Lohan can be seen modeling with a stripper pole. Naturally. [NYDN, Daily Mail]More

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.

Happy Birthday | Bee Shaffer turns 22 today. Manhattan District Attorney Robert Morgenthau is turning 90. Billionaire financier Leon Black is 58. Harry Potter author J.K. Rowling is 44. Wesley Snipes is turning 47. Muckraking defense attorney Ron Kuby is 53. Another muckraker, entrepreneur Mark Cuban, is 51. Theater director Oskar Eustis turns 51. Ezra Zilkha is 84. The Office's B.J. Novak is 30. And actor Dean Cain is 43 today. Below, the birthdays of some people celebrating this weekend.More

• Alex Rodriguez has a new, more age-appropriate celeb to spend his lonely nights with. The Yankee was spotted with Kate Hudson at a UES restaurant and outside 15 Central Park West, the apartment building where he rents. And they seem happy, too, which may be because she doesn't force him to wake up early on Saturday mornings to attend Kabbalah classes. [P6]
• Scarlett Johansson and Gwyneth Paltrow are reportedly butting heads on the set of Iron Man 2. Gwynnie is supposedly mad that Scarlett's been "hogging the limelight" and demanding too much attention from the crew. [Sun]
• It looks like Mel Gibson's new girlfriend is pregnant, after all. [MSNBC, P6]
• Estée Lauder CEO William Lauder and his wife Karen have split up. [P6]
• Penelope Cruz missed a scheduled appearance with Harvey Weinstein in Cannes this week because of food poisoning, although Harvey says she's expected to recover in time for the premiere of their new movie tonight. [Us]More

• Mary Louise Parker was the center of attention at the Roundabout Theatre on Sunday for the opening night of her new Broadway show, Hedda Gabler. Parker and her co-stars, Michael Cerveris, Peter Stormare, and Paul Sparks, and the play's director Christopher Shinnas were joined at the play and after-party by Liza Minnelli, Joan Rivers, Blythe Danner, Mamie Gummer, Amy Irving, Billy Stritch, and Tovah Feldshuh. [PMc, Wireimage, GoaG]

• Famed African-American fashion designer Arthur McGee was honored with a luncheon at the MET yesterday. Guests on hand to fete McGee included André Leon Talley, Hamish Bowles, Lynn Yaeger, Susan Fales-Hill, Thelma Golden, Deborah Roberts, Steven Kolb, Jeffrey Banks, Cicely Tyson, Stephen Burrows, and Amy Fine Collins. [PMc, DFR, GoaG]More

Spottings | Ryan Seacrest preparing to board a helicopter at the Chelsea heliport ... Michael Lohan catching a flight at LaGuardia ... Mario Cantone walking through the Village ... Aubrey O'Day and Ashley Parker Angel signing autographs outside their Broadway show ... Rufus Wainwright walking near Lincoln Center ... Mary Louise Parker walking with her kids downtown ... Tom Cruise and Katie Holmes heading inside Lincoln Center to catch a show ... Ethan Hawke shopping in SoHo with his daughter ... Jon Stewart caught in a traffic jam in the Flatiron district ... and John Mayer en route to the airport.

Happy Birthday | Sam Mendes turns 43 today. Rapper (and now radio host) Chuck D. is 48. Other folks celebrating: Al D'Amato is 71. Model agency owner Scott Lipps turns 39. Hairspray's Ashley Parker Angel is 27. Hedge fund honcho Ray Dalio is 59. Real estate agent Elizabeth Stribling is turning 64. Adam Duritz is turning 44. Most importantly, Coolio celebrates his 45th today. Celebrating tomorrow: Mary Louise Parker will be 44. Jeffrey Kalinsky will turn 46. NRDC president Frances Beinecke will be 59. And financier Henry Silverman will celebrate his 68th. On Sunday, Martha Stewart will celebrate her 67th with what we're guessing will be a meticulously planned party. Other Sunday celebrations: art world staple Adam Lindemann, Tom Brady, Isaiah Washington, and Martin Sheen.

Spottings | Adriana Lima leaving the set of CW11's Morning Show ... Lindsay Lohan and Sam Ronson shopping at the Chanel store in SoHo and then having lunch at Bar Pitti a few hours later  ... Naomi Watts and a friend shopping with Watts' son, Alexander, in tow ... Kirsten Dunst shopping with a friend in SoHo ... British actor Simon Pegg leaving his hotel ... America's Next Top Model winner Whitney Thompson on the set of a photo shoot in the West Village ... Sheryl Crow, son Wyatt, and the nanny walking home from a shopping excursion in SoHo ... America Ferrera posing with Blake Lively at the premiere of their new movie, Sisterhood of the Traveling Pants 2 ... Mary Louise Parker and Richard Simmons leaving The Late Show set.

• A judge has decided to keep Christie Brinkley and Peter Cook's divorce case open, and Diana Bianchi, the teenager Peter cheated on Christie with, says she's willing to testify if need be. [NYDN]
• Jennifer Lopez didn't behave like her modest, low-key self at the Catherine Malandrino store on Long Island last week. She wanted the store to be shut down so she could shop alone and one of her (armed) bodyguards demanded the diva get a 50 percent discount. And she left without buying a thing. [Page Six]
• Cynthia Nixon is pissed about rumors last week that she had breast augmentation surgery. Turns out the breast cancer survivor was at the hospital for a three-month checkup with her oncologist. [Rush & Molloy]
• Katie Couric is wanted! Not really, but the New York Department of Taxation wants to get its hands on her for the $210 she owes from 2003. [NYDN]