Cityfile: New York's Most Notable and Influential

• DJ AM's overdose on Friday appears to have been accidental, according to law enforcement sources who spoke with TMZ. It seems the celeb DJ, who claimed he'd been sober for 11 years, only started using drugs again after he was prescribed anti-anxiety and pain meds following his plane crash last year. [TMZ, NYDN]
• Those rumors that Chelsea Clinton plans to marry boyfriend Marc Mezvinsky in Martha's Vineyard this summer are heating up again. A large tent and stage have been set up in the area, although no one's sure if it's for the Clinton wedding. [P6]
• Joan Rivers says Libyan leader Moammar Khadafy was thinking about renting her Fifth Avenue apartment for $200K a week, but recently changed his mind. The upshot? Rivers won't have to worry about the dictator "roasting cows in her living room." [P6] More

Spotted | Meg Ryan hailing a cab on Houston Street ... Joan Rivers leaving lunch at Michael's with her new boyfriend, Perfect 10 magazine founder Norm Zada ... Whitney Port walking in the West Village ... Agyness Deyn leaving Souen on Sixth Avenue after having lunch with friends ... Taylor Momsen waving to fans on the set of Gossip Girl in Brooklyn ... Courtney Love walking in SoHo ... Sophia Bush and boyfriend Austin Nichols at LaGuardia ... Elle Macpherson leaning on a police car on the set of The Beautiful Life ... Hugh Grant leaving a photo shoot ... Diane Kruger getting out of a limo in Midtown, and later arriving at MTV in Times Square ... Tyra Banks talking on her phone during a break from taping her show in Union Square ... and Mischa Barton taking her dog for a walk .

Spotted | Ivanka Trump talking on her cell phone ... Elijah Wood walking in SoHo with girlfriend Pamela Racine ... Jay-Z scowling at a photographer in the Garment District ... Heidi Klum holding her son's hand after leaving dinner at Cipriani Downtown ... Gerard Butler shooting scenes for The Bounty in the West Village ... Joan Rivers leaving a movie theater uptown ... Liev Schreiber walking by himself downtown ... Maria Bello drinking wine outdoors ... Drew Barrymore and Justin Long hanging out on the set of Going the Distance in Brooklyn ... Kelly Clarkson signing autographs outside her hotel in Midtown ... and Kelly Bensimon jogging in the West Village.

Joan Rivers Moves Real Estate, Not Her Face | Earlier this month Joan Rivers put her Upper East Side duplex penthouse on the market for $25 million. Now she's looking to sell her Connecticut home, too. She's currently asking for $6.5 million for the New Milford property. Judging by recent photos of her, that might be just enough to begin to put a dent in her plastic surgery bills. [Real Estalker]

Happy Birthday | Joan Rivers turns 76 today. Kanye West is 32. Actress Julianna Margulies is turning 43. TV host Maria Menounos is turning 31. Jerry Stiller is 82. Model Irina Lazareanu turns 27. Barneys fashion director Julie Gilhart is turning 51. CBS exec JoAnn Ross turns 56. Legendary artist LeRoy Neiman is 88. Tech pioneer Tim Berners-Lee is turning 54. Nancy Sinatra, the daughter of Frank, is 69. Tennis star Lindsay Davenport is turning 33. And former first lady Barbara Bush celebrates her 84th birthday today. 

• Joan Rivers has put her duplex penthouse at 1 East 62nd Street up for sale. The 5,190-square-foot aerie, which comes with "original architectural detail painstakingly restored by museum-trained artisans" and an outdoor garden, is on the market for $25 million. [NYT, Sotheby's]
• Calypso founder Christiane Celle and her husband, Antoine Verglas, have lowered the price of their Lafayette Street penthouse. The apartment, which went on the market for $13.99 million in January and was reduced to $11.99 million in March, is now listed for $10.65 million. [Cityfile, CBHK]
• Chrysler president James Press has put his East 64th Street townhouse up for sale. Press bought the home last year for $13.5 million. He's now looking to sell it for $15.7 million, or rent it for $35,000 per month. [NYO, Halstead]More

Spotted | Lucy Liu leaving the Kabbalah Center in Midtown ... Jessica Biel shopping with Justin Timberlake's mom in Soho ... Michael Bloomberg watching daughter Georgina Bloomberg competing in an equestrian event in North Salem ... Jim Jarmusch walking and smoking in the Village ...  Joan Rivers leaving ABC studios ... Naomi Watts sitting by herself in the park ... Penn Badgley grabbing coffee in the West Village ... Keanu Reeves walking in Soho ... Dennis Rodman leaving his hotel ... Famke Janssen riding a bike downtown ... Pete Wentz walking into his hotel ... Matthew Broderick riding on a scooter with son James ... Rihanna leaving her hotel ... and LuAnn de Lesseps posing for pictures outside the Waverly Inn.

Click through for a recap of the shows, parties, and gossip you've missed at Fashion Week thus far.More

A bevy of models turned out on Wednesday night to celebrate Australian photographer Russell James' new book at the Stephan Weiss studio. Host Donna Karan and guests like Alan Cumming, Desiree Gruber, Ally Hilfiger, Douglas Hannant, Veronica Webb, and Josh Bernstein mingled with models like Alessandra Ambrosio (left), Angela Lindvall, Erin Wasson, Doutzen Kroes, Brooklyn Decker, Noemie Lenoir, Julie Henderson, Zuzana Gregorova, and Oluchi. [PMc, Wireimage, FWD]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

Adrian Grenier and Jessica Stam hosted Scott Harrison's third annual Charity: Water benefit last night at the Metropolitan Pavillion. Attendees at the event included Richie Rich, Olivia Palermo, Whitney Port, Byrdie Bell, Andrew Saffir and Daniel Benedict, Rocco DiSpirito, Jenna Elfman, Emma Snowdon-Jones, Jamison Ernest, Cee-Lo, and models Larissa Bond and Masha Rudenko. [PMc, Wireimage, GoaG] More

♦ Haven't seen Giuseppe Cipriani around town lately? There may be a reason for that: He's believed to be outside the U.S. since he's on probation and because Andrew Cuomo is investigating how the family managed to keep its liquor license earlier this year. [P6]
♦ Angelina Jolie has been undergoing secret fertility treatments in the hopes of becoming pregnant with twins within the next two years. At least that's what Star says. [Star] 
♦ Everyone on Gossip Girl may be hooking up with each other, but at least one relationship isn't going so strong:  Blake Lively was spotted making out with a guy who was not Penn Badgley. [E!, P6]
♦ Leonardo DiCaprio lost his wallet at Rolf's on Third Avenue, and Tom Cruise lost his Blackberry somewhere in Toronto. [P6, P6] More

♦  Is Kate Hudson trying to steal Alex Rodriguez away from Madonna? She was spotted with her "arms completely wrapped around" him at a party in Miami this weekend. But she might just be trying to steal Jason Statham away from his girlfriend, since the two were seen downing dirty martinis together. [NYDN, P6]
♦  A PETA activist pelted Lindsay Lohan with a bag of flour at an event in Paris on Saturday. Sam Ronson responded by dissing the activist on MySpace: "My dog is far more civilized than that person." [People]
♦  Kanye West was arrested in London on Friday after an altercation with a photographer. Now he's suggesting the entire episode was "bogus," and has upset some Brits by comparing himself to Princess Di. [People, The Sun]
♦  Sarah Palin may collect a $7 million advance if she writes a book. [MSNBC]
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Possible the most poorly-timed project in the history of television will soon be upon us: Joan Rivers is launching a new show in which she talks to very, very rich people about exactly how they got to be so very, very rich. "She knocks on the doors of mega-mansions, and approaches drivers of luxury cars, to ask how the heck they have all that money," explains Mark Burnett, the show's producer and the man responsible for unleashing the Survivor phenomenon. Could there be a worse time for a show like this in, say, the last 100 years or so? Probably not, which explains why even Burnett has trouble explaining the concept's awkward timing. "This show is about the super-rich. And, in this climate, the super-rich get richer." Tell that to billionaire casino mogul Sheldon Adelson, who has lost $30 billion (or $100 million a day) in recent weeks—or Warren Buffett, Bill Gates, Sergei Brin, or Larry Page, who have each lost 11-figure sums since the start of the financial crisis.

♦  You weren't the only one who stayed up to watch election results. Brad Pitt and Oprah watched the festivities from Grant Park in Chicago. Harvey Weinstein had a party at Public House attended by James Franco, Josh Lucas and Jessica Alba. Robin Williams and Billy Crystal watched Jon Stewart and Stephen Colbert live. And in LA, Courteney Cox and David Arquette hosted an Obama victory party attended by Jennifer Aniston, John Mayer and Sacha Baron Cohen, among others. [R&M, E!]
♦  Star is standing by its Jennifer Aniston pregnancy story. The mag claims she's undergoing fertility treatments so she can get pregnant by her 40th birthday in February. [Star]
♦  Are Tom Cruise and Katie Holmes planning to have another baby? [OK!]More