Cityfile: New York's Most Notable and Influential

Spotted | Mischa Barton hailing a cab (or simply stretching her arm?) in the East Village ... Christy Turlington picking up daughter Grace from school ... Famke Janssen riding a bike and walking her dog at the same time ... Kate Gosselin leaving her hotel ... Keri Russell hanging out with her son and husband in Brooklyn ... Matt Damon and Emily Blunt shooting scenes for The Adjustment Bureau ... Kelly Clarkson picking up lunch at a deli downtown ... Sienna Miller walking with a friend in the West Village ... Hugh Jackman playing with his kids outside ... Blake Lively filming scenes for Gossip Girl with Chace Crawford in Central Park ... and Orlando Bloom eating lunch with Miranda Kerr at the Central Park Boathouse.

Spotted | Orlando Bloom walking his dog in Chelsea ... Heidi Klum playing with her kids at Vesuvio Playground in SoHo ... Jennifer Aniston walking in the Village ... Jennifer Lopez checking her phone on the set of her new movie in Tribeca ... Ashley Greene heading into MTV's studios ... Judith Light walking in Midtown ... Tony Hawk eating lunch with his wife at Pastis ... Chris Kattan filming a commercial in SoHo ... Robert Pattinson walking downtown ... Wentworth Miller and Mariska Hargitay shooting scenes for Law & Order: SVU downtown ... Ziggy Marley hanging out in the West Village ... and Rihanna leaving Da Silvano.

• The police were called to Mischa Barton's home yesterday and she was escorted out of the house so she could be treated for some sort of "medical issue." Her condition hasn't been disclosed yet, but we're going to go ahead and assume it wasn't a case of seasonal allergies. [Sun]
• Bethenny Frankel may be giving up her spot on the Real Housewives next season so she can star in a Bravo show of her own. Neither Frankel and Bravo were willing to confirm the news, though, so we're going to keep our fingers crossed and hope this is just a crazy rumor that has no basis in reality, okay? [P6]
• Kim Kardashian almost got stranded in Africa when she couldn't locate her passport. The operative word there is "almost": Sadly, boyfriend Reggie Bush found it a few minutes later, so she was able to return to the U.S. [People] More

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.

• Last week Bette Midler was handing out dating tips to Jennifer Aniston. This week she's rolling with 50 Cent. Not only have the two become "unlikely best friends," but Bette says 50 has "really made my life worth living," and has been by her side "through thick and thin." She'd even like to sing backup on one of his new songs, too. Also? She's totally lost it, clearly. [NYDN]
• Speaking of Aniston, she's supposedly taking a little break right now due to "exhaustion." [Sun]
• The woman accused of having an affair with Bruce Springsteen says her ex made the whole thing up so he'd get "big money" from the singer to stay quiet. [People] 
• Hilary Rhoda is reportedly dating Jets quarterback Mark Sanchez. [P6]
• Amy Winehouse was reportedly hospitalized for the third time in as many months on Tuesday, although she's since been released. [Mirror]More

Celebrity stylist Harry Josh and nightlife kingpin Nur Khan hosted "Spring Fling" at the Gramercy Park Hotel on Saturday night. A bevy of celebs and social scenesters turned up for the fête, including Marc Jacobs and Lorenzo Martone, Naomi Campbell, Gisele Bundchen and Tom Brady, Kate Hudson and mom Goldie Hawn, Ed Norton, Ashley Olsen, Spike Lee, Winona Ryder, Liv Tyler, Phillip Lim, Narciso Rodriguez, Jessica Alba, Karolina Kurkova, Georgina Chapman, Rachel Zoe and Rodger Berman, Kate Bosworth and James Rousseau, Orlando Bloom and Miranda Kerr, Josh Hartnett, Daria Werbowy, Lily Donaldson, Molly Sims, Hamish Bowles, January Jones, Richie Akiva, Peter Som, Richard Chai, Christian Siriano, Cherry Jones, Jason Sudeikis, Guy Oseary, Lake Bell, Brian Atwood, Zoe Kravitz, and Quincy Jones. [PMc, VF, FWD] More

Spotted | Madonna and son David arriving at the Kabbalah Center on Saturday ... Jessica Biel leaving a nail salon ... Russell Simmons sitting on a bench with girlfriend Julie Henderson on Main Street in East Hampton ... Victoria Beckham arriving at JFK ... Rachel Bilson shopping in Soho ... Orlando Bloom and Miranda Kerr hailing a cab ... Harvey Keitel playing around with son Roman ... Ciara getting out of an SUV in Times Square ... Jessica Alba taking part in Revlon's Run/Walk event in Central Park, and later pushing baby Honor in a stroller downtown ... Ryan Gosling shooting scenes for his new movie, Blue Valentine ...  ... Karen Duffy standing in Times Square ... Lady Gaga arriving in NYC last Friday ... and Liv Tyler leaving a party at the Gramercy Park Hotel.

Spotted | Larry King eating lunch at Michael's ... Heidi Klum returning to her hotel in Soho with an armful of kids' clothes and toys ... Michelle Williams and Spike Jonze going to breakfast with Matilda in Brooklyn ... Denzel Washington sitting in an SUV outside his hotel in Midtown ... Chace Crawford carrying a cup of coffee in the West Village ... Katy Perry leaving her hotel in Midtown ... Iman shopping in Soho ... Whitney Houston arriving at LaGuardia ... Matthew Broderick leaving his West Village townhouse ... Rachel Zoe walking by herself ... Orlando Bloom and Miranda Kerr leaving dinner at One Lucky Duck on East 19th Street ... and Martin Scorsese standing on the sidewalk with wife Helen and daughters Domenica and Francesca following Easter dinner in Midtown.

Spotted | Ashley Olsen getting out of an SUV in Soho ... Orlando Bloom walking downtown ... Kim Kardashian leaving her hotel ... Michelle Trachtenberg drinking coffee on the set of Gossip Girl ... Uma Thurman covering her face with a magazine in the Village ... Michelle Williams and Spike Jonze walking together in Brooklyn ... Gerard Butler meeting up with friends in the meatpacking district ... Matthew Broderick taking son James to school in the West Village ... Matt Lauer walking down the street with a sling on his arm ... Whitney Port eating lunch at Philip Marie on Hudson Street ... Katy Perry shopping downtown ... Willem Dafoe dropping off mail in the West Village ... Paula Deen going into the Time Warner Center ... Kate Winslet walking by herself ... and Spike Lee and Bill Murray standing outside the Tribeca Grill.

Happy Birthday | Author Jay McInerney turns 54 today. Nutty editor Atoosa Rubenstein is celebrating her 37th. Orlando Bloom is 32. Grey's Anatomy star Patrick Dempsey is turning 43. Grey's creator, Shonda Rhimes, is 39. Julia-Louis Dreyfus is turning 48. Former Citigroup CEO Charles Prince is 59. Former Hillary Clinton advisor (and now Citigroup exec) Lisa Caputo is turning 45. Socialite Renee Rockefeller is 41. And legendary American Idol reject William Hung celebrates his 26th birthday today.

Spottings | Gisele Bundchen leaving her townhouse in the West Village ... Veronica Webb chatting on her cell phone while walking downtown  ... Michelle Williams pushing Matilda in a stroller through their Brooklyn neighborhood ...  Ed Westwick, Penn Badgley, and Chace Crawford filming scenes for Gossip Girl up at Columbia ... Katharine McPhee waving to fans outside MTV ... Ron Kuby walking down Third Avenue ... Miranda Kerr riding on the back of Orlando Bloom's motorcycle on the street downtown ... and Katie Holmes attending a rehearsal for her upcoming show.

• Amanda Beard denies she's dating Michael Phelps because that would be "nasty." Michael, however, isn't commenting on whether or not he's dating Lily Donaldson, or anyone else. [NYP] 
• Jennifer Aniston's agents have been calling around LA trying to find men to take her out. [R&M]
• Britney Spears feels super healthy thanks to a new diet that prohibits (among other things) any fruit. [OK!] 
• Angelina Jolie's dad, Jon Voight, has responded to Roseanne Barr's blog post about his daughter and Brad Pitt, calling the comedienne "sick of mind." [ExtraTV]