The man to blame/credit for turning the city into one big set for the new Sex and the City movie is celebrating his birthday today: SATC director/producer Michael Patrick King is 55. Singer/professional trainwreck Amy Winehouse is 26. The rapper Nas is 36. John Gutfreund, famed '80s financier and Mike Bloomberg's old boss, is 80. Tyler Perry is turning 40. Renowned architect Renzo Piano is 72. Model Carmen Kass is turning 31. Actress Faith Ford is 45. Dan Cortese is turning 42. Actress Melissa Leo turns 49. And Ashley Roberts of the Pussycat Dolls is 28.

Hugh Jackman carrying a box out of Blick Art on Bond Street ... Uma Thurman leaving her West Village townhouse with son Levon ... Jennifer Aniston filming scenes for her new movie at a restaurant in Williamsburg ... Paul McCartney standing outside Arabelle on East 64th Street ... Model Carmen Kass sitting outside at Bar Pitti ... Nick Lachey and Vanessa Minnillo leaving ABC studios ... LL Cool J driving a Bentley in Midtown ... Famke Janssen getting on a bike ... and Chace Crawford being chased by two female fans on the set of Gossip Girl.

In the latest issue of Men's Vogue, Hud Morgan recounts a recent visit to Richie Akiva and Scott Sartiano's club 1OAK, where he finds that despite the meltdown, everyone's still having lots of fun.

Author James Frey turns 39 today. Another author who has dealt with a bit of controversy is celebrating, too: Jessica Seinfeld, the wife of Jerry Seinfeld, is 37. Restaurateur Stephen Hanson is turning 59. Sculptor Robert Gober is 54. Photographer Nan Goldin is 55. Emmy Rossum is turning 22. Actor Benjamin McKenzie is 30. Book designer Chip Kidd is turning 44. Blogger and former magazine dude Jeff Jarvis is 54. Literary agent David McCormick is 47. Ben Folds is 42. And two American Idol winners are celebrating: Jennifer Hudson is 27 and Ruben Studdard is 30. On Saturday, former Yankees outfielder Bernie Williams will turn 40, Stella McCartney will turn 37, Ben Savage will be 28, and Fiona Apple will celebrate her 31st. On Sunday: Sex and the City producer Michael Patrick King will be 54, Nas will celebrate his 35th, model Carmen Kass will be 30, and former financial titan (and Mike Bloomberg's former boss) John Gutfreund will be 79.

Draper Fisher Jurvetson general manager Steve Jurvetson was wallowing in Estonian pride on Friday at a party held by the Swedish ambassador. Sidling up to chess-playing überhottie Carmen Kass, he even managed to elicit a smile from the thin minx, who is most often pictured with the professionally dour expression demanded on the runway. But just in case the intimate moment might be misinterpreted, Jurvetson seems to be holding up his hand to make sure the photographer catches the glint from his wedding ring. (Photo from Steve Jurvetson)