Leighton Meester and Jessica Szohr eating lunch at Cafe Gitane on Mott Street ... Jennifer Lopez shopping at Christian Louboutin on Madison Avenue, and later rehearsing a scene for The Backup Plan at a Gray's Papaya ... Cindy Crawford arriving at JFK ... Alex Rodriguez getting into an SUV ... Tori Spelling leaving Cipriani Downtown ... Regis Philbin and Kelly Ripa leaving ABC Studios ... Robert Pattinson walking around downtown .. Chris Cooper filming a scene for Remember Me in Long Island City ... and Joe Jonas shopping with a "female friend" in SoHo.

Michael Jackson may have a secret child, Billy Joel gets a rebound girl, Ruth Madoff travels in ripped jeans and a baseball cap, Britney Spears' father pronounces his daughter completely sane and Sienna Miller goes off on an interviewer.

Kate Hudson taking in a game at Yankee Stadium ... Matt Damon leaving his apartment on Lafayette Street ... Jennifer Lopez leaving her trailer on the set of The Back-Up Plan ... Alex Rodriguez signing autographs outside ABC ... Stephanie Pratt shopping with her boyfriend and friends in SoHo ... Russell Brand standing outside his hotel downtown ... Jessica Szohr walking to the Gossip Girl set on the Lower East Side ... Rachel McAdams shooting scenes for Morning Glory ... Regis Philbin walking on the Upper West Side ... and Jon Gosselin walking by himself on the Upper West Side, smoking outside P.D. O'Hurley’s Pub on West 72nd Street, and later buying a hot dog in Central Park.

Anne Hathaway walking in the East Village with boyfriend Adam Shulman, and later shopping in SoHo with a friend (left) ... Matt Damon leaving dinner at Da Silvano ... Jennifer Lopez shooting scenes for her new movie ... Robert Pattinson walking downtown ... comedian Robert Klein walking with his girlfriend on the Upper East Side ... Pierce Brosnan hanging out on the set of Remember Me ... Jon Gosselin standing outside Accademia di Vino on Third Avenue with Star reporter Kate Major ... Nicolas Sarkozy and Carla Bruni arriving at the Carlyle... and David Beckham leaving his hotel.

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.

July 16 @ 4:30pm Jennifer Lopez filming a movie at Duane Park in Tribeca. An entire fake farmer's market was put up for the shoot. [Submit your own Gawker Stalker sightings to stalker@gawker.com]

Kim Cattrall standing in front of Le Bilboquet on East 63rd Street .... Jessica Alba going to dinner at the Waverly Inn ... Jennifer Lopez on the set of her new movie, The Back-Up Plan ... Stephanie Pratt shopping in SoHo ... Bruce Willis watching Paul McCartney's concert at the Ed Sullivan Theater with wife Emma Hemming ... Chloe Sevigny walking on Central Park West ... Jesse Jackson on Fifth and 48th ... Drew Barrymore leaving her trailer on the set of her new movie ... Pierce Brosnan standing on the set of Remember Me in Brooklyn ... and Edie Falco getting out of a car.

• Betsey Johnson reports that she's thinking about retiring this fall. She plans to hand over the reigns to Eric Sartori. At least assuming he manages to "Betsey-fy himself," that is. [Cut]
• Kanye West's line of sneakers for Louis Vuitton has been delayed, but photos of the $700 kicks can now be viewed online. [Racked]
• Lauren Conrad, Mandy Moore, Jennifer Lopez: These are not very good times for celebrities-turned-designers, as you may have heard. Not that the bad news is stopping J.Lo from launching yet another fragrance, of course. [ABC News, People]

• Another celebrity clothing line bites the dust: Jennifer Lopez's Sweetface is going on "hiatus" after this season. It's the third Lopez label to disappear in recent years, although in the case of Sweetface, there's always a chance it could return, so at least J.Lo has a glimmer of hope to hold on to. [WWD, Cut]
• A recap of what you missed at Milan Men's Fashion Week, which ended on Tuesday. [WWDb]
• Bar Refaeli will be the new face of Garnier Fructis hair care products. [AHN]

While at first blush it may seem inappropriate to compare Supreme Court nominee Sonia Sotomayor to Jennifer Lopez simply because both are Latina women from modest backgrounds, you've got hear conservative commentator Debbie Schlussel out: she's got a compelling argument for calling Sotomayor "J-Lo":

Mary-Kate Olsen walking downtown in sneakers ... Beyonce getting out of an SUV in Midtown with an umbrella in hand ... Angelina Jolie on the set of Salt ... Evan Rachel Wood getting in a cab outside Rose Bar ... Madonna entering a "medical center" uptown and later leaving the Waverly Inn with Jesus Luz ... Kate Winslet entering a building with her daughter ... Brad Pitt taking flying lessons at a Long Island airport ... Kim Kardashian walking under an umbrella in Midtown ... Zoe Kravitz holding coffee on the set of her new movie. Twelve ... and Jennifer Lopez leaving the St. Regis Hotel on East 55th Street.

Gisele Bundchen leaving her apartment in the West Village ... Kanye West carrying a duffel bag at JFK ... Liam Neeson leaving the Broadhurst Theatre on West 47th Street ... Music producer Rick Rubin holding a shopping bag outside his hotel in Soho ... Jennifer Lopez posing on the sidewalk after an appearance on Good Morning America ... Kim Kardashian talking on her phone at JFK ...... Solange Knowles crossing the street in Midtown ... Chace Crawford on the set of his new movie, Twelve, in Central Park ... and Ciara leaving dinner at Da Silvano.

• It looks like mischief runs in the family. Martha's daughter Alexis has been forced to pay $990,000 in back taxes and a $110,000 fine to the IRS, although she's blaming her accountant for the "mix-up." [NYP]
• Casey Greenfield gave birth to a baby boy the other day, but she still isn't saying who the father might be. [P6]
• Lindsay Lohan got a "post-breakup makeover" consisting of a new hair color and a new tattoo, in case you're keeping track. [People, NYP]
• Jennifer Lopez has so many wigs, she has an entire room devoted to them. Or so says Star magazine. [Star]

Filmmaker and Transcendental Meditation enthusiast David Lynch brought Paul McCartney and Ringo Starr together for the first time in years as part of the Change Begins Within benefit at Radio City Music Hall on Saturday night. A slew of celebrity performers and guests were on hand for the occasion, including Sheryl Crow, Laura Dern, and Ben Harper (with Ringo, left), as well as Jerry Seinfeld, Yoko Ono, John McEnroe, Martin Scorsese, Howard Stern and Beth Ostrosky, Matthew Broderick, Moby, Jennifer Aniston, Desiree Gruber and Kyle MacLachlan, Isabella Rossellini, David Arquette, Michael J. Fox, Robin Quivers, Eddie Vedder, Jason Bateman, Barbara Bach, Bettye LaVette, and Mike Love. [Wireimage, Getty, VF, NYO]

Christy Turlington and husband Ed Burns riding the 1 train with their two kids ... Beyonce and Jay-Z going to lunch ... Harrison Ford and Calista Flockhart walking with son Liam in the West Village ... Zac Efron arriving at JFK ... Ringo Starr leaving his hotel ... Jennifer Aniston on the set of The Baster ... Jennifer Lopez and Marc Anthony going to see the Lion King on Broadway ... Holly Madison getting in a car outside her hotel ... Nic Cage filming scenes for his new movie, The Sorcerer's Apprentice ... and Sheryl Crow playng with her son Wyatt outside Pastis.

Every unhappy family is dysfunctional in its own way: J. Lo is ambivalent about more Marc Anthony babies; MSNBC kids are jealous of their new sibling and Madonna's adoption was thwarted.

• Madonna won't be leaving Malawi with a baby after all: A judge listed a residency requirement as the reason why he rejected her adoption petition, although there's still a possibility Madonna will appeal the ruling. [People, E!]
• These are tough times for Kelly Killoren Bensimon. The "Real Housewife," who was arrested a couple of weeks ago for allegedly beating up her boyfriend, now just lost her Saks modeling gig. [P6]
• Andre Balazs appears to have a new special someone in his life. He was spotted making out with beer heiress Daphne Guinness the other night. [P6]

• Sad news for those of you who expected "Real Housewife" Luann de Lesseps to be with her count in shining armor forever. The couple is now splitting up, reportedly because the count is getting serious with an "Ethiopian woman in Geneva." On the plus side, Luann should be able to hold on to her title as "Countess," which is the only thing that matters anyway. [P6]
• Queen Latifah has been sued by her former "beauty and style consultants" for not paying $1 million in fees. [NYP]
• Jennifer Lopez brought 11 pieces of luggage with her on her weekend trip to Japan. Even worse: They were of the cheap, non-designer variety. [DM]
• Soho House is kicking out the finance-types and says it plans to get back to its "artsy roots." Good luck with that. [P6]

Following in the footsteps of Lindsay Lohan, Paul Johnson-Calderon has reportedly filched someone else's stuff at a nightclub, only to be photographed in the act.

Jennifer Lopez heading into the Bowery Hotel for dinner with Benny Medina ... Bill Cosby walking down East 74th Street ... Drew Barrymore arriving at JFK ... Moby hanging out with friends at the Cooper Square Hotel ... Hugh Jackman taking his daughter for a walk in the West Village ... Justin Timberlake and Jessica Biel on their way to the gym in Tribeca ... Tyra Banks standing around with her crew downtown ... Ne-Yo leaving his hotel in Midtown ... Sarah Jessica Parker walking in the West Village ... Nick Cannon leaving Barneys on Madison Avenue ... Jude Law partying at the Box ... and Jay-Z leaving the Waverly Inn.