[Mary-Kate Olsen, her boyfriend Nate Lowman, and his hat try to find barbershop quartet rehearsal in Paris on Saturday. Image via Bauer-Griffin]

[Princess Coldstare Leigh Lezark looks just like a bird nesting in the front row of the Giambattista Valli Pret a Porter show in Paris today with Nate Lowman, Mary-Kate Olsen, and Margherita Missoni. Image via Getty]

Jude Law waiting outside a movie theater ... Naomi Watts in Nolita pushing sons Sacha and Sammy in a stroller ... Yoko Ono having lunch at Da Silvano ... Clive Owen walking by himself ... Peter Dinklage walking his dog with a friend in the West Village ... Chace Crawford on the set of Gossip Girl near Battery Park ... Mary-Kate Olsen leaving a hotel ... Courtney Love walking downtown ... Dave Chappelle sitting on a ledge ... Shia LaBeouf taking off his tie on the set of Wall Street 2 ... Hugh Jackman walking in the West Village with his wife and daughter ... and Lady Gaga strolling around SoHo.

Nicky Hilton talking on her cell in Midtown ... Rachel Bilson and Hayden Christensen watching the US Open ... Matthew Broderick walking on East 61st Street ... Taylor Swift posing for photographers outside her hotel ... Mickey Rourke walking his dog in SoHo ... Keri Russell going to Starbucks with a friend ... Ne-Yo walking outside his hotel ... Kate Gosselin getting out of a limo ... Gwen Stefani and Gavin Rossdale watching the US Open ... Bar Refaeli walking in the meatpacking district ... Mary-Kate Olsen leaving her townhouse with a friend ... Blake Lively walking in Midtown ... Cynthia Nixon walking on the Sex and the City set ... LaToya Jackson arriving at the Trump International Hotel ... Ed Westwick leaving his trailer on the Gossip Girl set, and going to dinner at Avenue with Jessica Szohr ... Courtney Love leaving the Mercer Hotel ... Oliver Stone standing on the set of Wall Street 2 on Park Avenue ... and Amber Rose shopping at Barneys on Madison Avenue.

Kelly Ripa getting a hot dog with son Joaquin ... Karolina Kurkova walking in Tribeca with fiance Archie Drury ... Agyness Deyn riding her bike to Bar Pitti ... Bar Refaeli walking near Bryant Park ... Kate Gosselin arriving at her hotel ... Shia LaBeouf riding a motorcycle while filming scenes for Wall Street 2 on Park Avenue ... Kim Kardashian walking with Jonathan Cheban in Midtown ... Jude Law talking on his cell phone outside, and later hanging out with friends in the West Village ... Megan Fox getting out of an SUV in front of Rockefeller Plaza ... Kim Cattrall walking on the Sex and the City 2 set ... Hugh Jackman unloading an SUV ... Rosie Perez waving to the crowd at the US Open ... Mary-Kate Olsen walking in Tribeca ... and Leighton Meester walking in the meatpacking district with her stylist Logan Horne.

I went to Fashion's Night Out at Bergdorf's last night to see you bartend, but you were gone. Always wanted to thank you for that magical moment we shared at the Beatrice Inn. So I thought I'd do it here!

• If the daughter of fashion's most powerful figure can't find a job, how are those of us with less cushy connections expected to? Anna Wintour says daughter Bee Shaffer has gone on 24 job interviews since graduating from Columbia last spring, but has yet to receive a single offer. [NYDN]
• Is Tinsley Mortimer finally getting the reality show she's been dreaming about? Let's hope so! [P6]
• The good news: Jennifer Aniston and Gerard Butler had a rendezvous in LA the other night and were acting all lovey-dovey. The bad: Then they got in their cars and drove in totally different directions. [P6]
• Some customer tried to tip the Olsen twins during Fashion's Night Out at Bergdorf last night after they served him a drink. Did the girls keep the money? Give it back? We're going to assume the former for the time being. [NYDN]

Fashion's Night Out went down last night. Did you take part in the "largest single shopping event in the city's history" and actually do some shopping? Or did you just marvel at the spectacle of it all: Anna Wintour, Michael Kors, Diane von Furstenberg, and Kate Hudson stepping foot inside a Macy's in Queens; Justin Timberlake greeting fans at Saks; Charlize Theron putting in an appearance at Dior; Oscar de la Renta belting out a few tunes with Sarah Jessica Parker, Barbara Walters and Bette Midler; the Olsen twins bartending at Bergdorf, not far from where Posh Spice was signing t-shirts and Padma Lakshmi was judging a cook-off. (And on and on and on.)

• Ivanka Trump has a set a date for her wedding to real estate scion Jared Kushner. It will go down on October 25 at—where else?—the Trump National Golf Club in Bedminster, NJ. Mark your calendars! [P6]
• Emma Watson is doing her best to "blend in" now that she's a freshman at Brown. Which is a little hard to do when you have the paparazzi tracking your every move on campus, clearly. [NYDN]
• The Olsen twins will be bartending this evening at Barneys as part of the festivities planned for Fashion's Night Out. So Mary-Kate must have just been training the other night when she was spotted "chain-smoking and throwing back shots." [P6]
• Ellen DeGeneres has been tapped to replace Paula Abdul as a judge on the ninth season of American Idol. [E!]

Remember the prolonged outrage-masked-as-concern over Mary-Kate Olsen's shrinking body? Well, it's back, but this time its directed toward her fleshy frame. What's the poor thing gotta do to keep the tabloids off her back?

• When you first heard the Olsen twins were breaking into fashion, you had a good laugh, didn't you? Well, it's been a few years since then and now "their success in a field as competitive as fashion is impossible to deny," says an enthusiastic Cathy Horyn today. Of course, it hasn't hurt that they're super-famous and worth a gazillion dollars either. [NYT]
• Things you didn't know about Vogue's André Leon Talley: He's partial to Juice Couture shorts at home, loves Uggs ("it's a cozy shoe"), and says The Golden Girls is his fave show on TV. [TONY]

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.

A Kate Hudson/Minka Kelly catfight is brewing, Matt Damon gets fat, Mary-Kate and Ashley double date, Kourtney Kardashian gets knocked up, Sienna Miller takes the "Slinky Wizard" home, Seth MacFarland says Stewie is gay and Jaime Pressly pees in public.

• Mary-Kate and Ashley Olsen and their boyfriends, Nate Lowman and Justin Bartha, had super evening out the other night. It involved steak, making out, tickling, and "chain-smoking cigarettes until after 4am." [P6]
• Derek Jeter and Alex Rodriguez aren't on the friendliest terms these days. Now things have turned frosty between their respective girlfriends, Minka Kelly and Kate Hudson. [P6]
• Heidi Pratt appears in the new issue of Playboy. But you won't find any nude pics of her in the magazine. She says she won't strip down completely until after she has a few "upgrades" performed by her plastic surgeon. [Us]
• Kourtney Kardashian is pregnant. So who's the father? Either she's not saying because she plans to use the news to gin up ratings for her crappy reality show, or becaue she doesn't know herself. One or the other. [E!]

• Christian Lacroix saved? Possibly! Although Lacroix is keeping mum, a bidder for the struggling fashion house may have emerged. [WWD, Reuters]
• More depressing news about the state of the retail: Manhattan's vacancy rate is 6.5% and rising. [NYT]
• Ashley and Mary-Kate Olsen are on the list of the 31 new inductees into the Council of Fashion Designers of America. Like, congrats! [FWD, Cut]
• Hermès reports sales were up 12% during the second quarter. If you've continued to shop there despite the downturn, don't pat yourself on the back. Credit the strong sales of Kelly purses in Asia. [BN]
• It's bad news all around for fashion magazines this September. Ad pages in W are down 53% from last year; Allure has witnessed a 52% drop-off; Vogue is down 37%; and Elle has experienced a 21% decline. [AdAge]
• Rumor has it reality TV star/train wreck Susan Boyle is posing for a Harper's Bazaar photo shoot. The good news? She won't be on the cover. [DM]

Justin Timberlake following his bodyguard out of a building downtown ... Gisele Bundchen walking to her West Village apartment in the rain ... Mary-Kate Olsen grabbing coffee downtown with Nate Lowman ... Jennifer Aniston sitting down on the set of The Baster in Central Park ... Tom Hanks getting out of an SUV ... Kirsten Dunst hailing a cab in the West Village ... Whitney Port having lunch downtown ... Madonna walking behind Jesus Luz ... Jennifer Hudson waving to fans outside the Today show ... and Jewel carrying her dog in Midtown.

Jennifer Aniston checking her BlackBerry while walking with a friend ... Mary-Kate Olsen getting in an SUV in Soho ... Naomi Watts on Bond Street pushing baby Alexander in a stroller ... Whitney Port walking in meatpacking district ... Tony Hawk skateboarding outside the Gramercy Park Hotel ... Kate Hudson carrying a cup of coffee in the West Village ... Shannen Doherty holding onto her stylist's arm ... Katy Perry shopping in Soho ... Kylie Minogue heading into her hotel in Tribeca ... Patti Smith leaving lunch at Da Silvano ... Kate Bosworth and James Rousseau getting in a cab ... Rihanna shopping at Intermix, and later leaving dinner at Da Silvano ... and Amy Ryan leaving a movie set in Central Park.

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.

• Salma Hayek wore a lovely gown by Balenciaga for her wedding to François-Henri Pinault, an entirely appropriate choice given Pinault's PPR happens to own Balenciaga. [Vogue UK, NYDN]
• Diane von Furstenberg says she's absolutely "mortified" that one of her jackets resembles an item designed by the Canadian label Mercy. A full investigation is underway, however. [WWD]
• "Washington, D.C., is the new New York," or so says Vogue's Billy Norwich. [Style.com]
• Sad, possibly true: "The client most crucial to luxury goods purveyors is no longer a Rockefeller but a Real Housewife of New York." [NYT]
• If your boyfriend/husband's birthday is coming up, be advised that Barneys is having a massive menswear sale next Monday. [Racked]

Kelly Ripa carrying son Joaquin ... Anne Hathaway walking downtown with boyfriend Adam Shulman, and later taking her dog for a walk ... Beyoncé arriving at JFK ... Uma Thurman eating ice cream with son Levon and a friend in Midtown ... Mary-Kate Olsen riding a bike in the East Village with Nate Lowman ... Kim Kardashian looking like a tourist in Soho, and later getting a pedicure at a nail salon ... Katie Holmes standing on a sidewalk on the Lower East Side ... Elizabeth Hurley and husband Arun Nayar glaring at another couple on Madison Avenue ... Whitney Port walking in Soho ... Russell Crowe leaving his hotel ... Lindsay Price talking on her cell in the West Village ... Diane Kruger and Joshua Jackson holding hands in Soho ... and Naomi Watts standing under an umbrella on a movie set in Brooklyn.