Popular Detroit-area songstress Madonna arrives at the Metropolitan Museum of Art's Costume Institute Gala with her manager and her mogwai. (AP Photo/Evan Agostini)

• Madonna's adoption appeal was "adjourned indefinitely" by the chief justice of Malawi's Supreme Court yesterday. Fair enough. After all, would you let a woman dressed like this adopt your child? [Reuters]
• Gisele Bundchen was seen leaving an OB/GYN's office yesterday with Tom Brady, which may mean she's pregnant, or may mean nothing at all. [P6]
• Maggie Gyllenhaal and Peter Sarsgaard tied the knot in front of 40 guests in Italy on Saturday. [Us]
• Bebe Neuwirth is married, too. She married Destino vineyard founder Chris Calkins in a Buddhist/Christian ceremony at The Players Club on Gramercy Park. [P6]
• Rihanna has cancelled her comeback concert in the United Arab Emirates. The reason? "Poor timing," she says. [Sun]

No one is attending this party tonight except everyone. Plus: John Mayer is single and Maggie Gyllenhaal isn't. And lots of people from the '90s are still totally relevant!

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.

• It wouldn't be fashion's biggest night without a bit of drama thrown in to spice things up. Naomi Campbell, Linda Evangelista, and Christy Turlington are reportedly skipping the Costume Institute gala this evening, possibly because Kate Moss was chosen to co-chair the event; meanwhile, Karl Lagerfeld, Azzedine Alaia, and Domenico Dolce and Stefano Gabbana are all staying home, perhaps because Marc Jacobs has "commandeered the event" by buying two tables and dressing Moss, Madonna, and Kerry Washington. [P6]
• The Chelsea Clinton wedding rumors continue: The Boston Globe reports the former first daughter and Marc Mezvinsky may get hitched at Ted Danson and Mary Steenburgen's home on Martha's Vineyard in August, which is when the Obamas will be in town, too. [BG, NYDN]
• Kelly Killoren Bensimon says picking on her has become "the new recession vocation." Sounds about right. [R&M]

Stars and models and waitresses seek to salvage or repair their slutty reputations. Starring: John Mayer! Tina Brown! Lindsay Lohan! AND one lucky Waitress.

• "Real Housewife" Kelly Killoren Bensimon has deceived us all once again. All the talk about her Ivy League education? Turns out she took classes at Columbia's extension school and anyone can do that. In related news, Jill Zarin supposedly tried to return a dress at Intermix with a big stain on it. [P6]
• Kelis—who is seven months pregnant—has filed for divorce from Nas. [NYDN, People]
• Marc Jacobs admits Madonna did ask him to help Jesus Luz get a work visa, but says it's "no big deal" since he'd "do anything to help a friend." [NYDN]
• An Austrian radio station now says it was responsible for hiring a Beyonce lookalike to fool a Vienna museum. [Us]
• Rachel Zoe flew first-class from LA to NYC. Her husband, however, was forced to fly coach. The indignity! [NYDN]

• Tyra Banks took the stand to testify against accused stalker Brady Green yesterday and explained how she's had to hire a bodyguard and driver as a result of the incident. She also said she's no longer jogging outside and has been forced to hire a personal trainer, but we're pretty sure she had one of those long before Green came along. [NYDN, NYP]
• After 13 years of marriage, Sean Penn has filed for legal separation from wife Robin, news that may not come as a huge surprise given his long list of rumored paramours, including Petra Nemcova, Helena Christensen, Ines Misan, Naomi Campbell and Natalie Portman. [P6, People, Extra]
• Liev Schreiber and Naomi Watts' son, Sasha, was admitted to the hospital on Tuesday night for respiratory issues. [People]
• Madonna supposedly wants a summer house in the Hamptons. But she can't find a place willing to put up with her horse-related demands. [P6]
• Meanwhile, baby Mercy's 24-year-old father is demanding full custody of his daughter, since Madonna lacks "good morals." [NYP]

• The Costume Institute Gala is a mere five days away. Fashion Week Daily has a roundup of who's going, who isn't, and what everyone will not be eating. (Chicken, in case you were wondering.) [FWD]
• The Observer on Alexandra Kotur, the "Viscountess of Vogue." [NYO]
• It seems some women are so addicted to the discount designer site Gilt Groupe that they're practically going bankrupt buying stuff they really don't want or need. [TDB]
• It's official: Madonna is attached to Louis Vuitton's new ad campaign. [Grazia]
• Isaac Mizrahi rang the closing bell at the New York Stock Exchange yesterday. The market has been having a surprisingly solid week so far. Could the two be connected? We'll say yes, if it's okay with you. [Facebook, WWD]

Adrien Brody talking on his cell phone in the East Village ... Mark Ronson having lunch at Da Silvano with his sister Samantha and Q-Tip ... Ashlee Simpson carrying son Bronx outside their hotel in Midtown ... Kate Hudson getting out of a taxi on Mercer Street ... Brad Pitt leaving the Standard Hotel ... Chace Crawford and 50 Cent hanging out on the set of Twelve ... Michelle Williams and Spike Jonze playing with Matilda in Brooklyn ... Ryan Gosling getting out of a cab ... America Ferrera shooting scenes for Ugly Betty ... Kim Kardashian going into Butter ... and Madonna leaving dinner at Nobu 57.

• Did Beyoncé really send a look-alike to stand in for her at an art museum in Vienna so she could go shopping instead? That's what many Austrians seem to think, and the museum now says it plans to issue a protest. And here we were thinking decoy body doubles were just for presidents and mafia kingpins. [AFP]
• James Gandolfini erupted at a group of paparazzi outside the Waverly Inn the other night. Fortunately—for the drama-loving masses, at least—they kept their cameras on during the episode and it was all caught on tape. [TMZ]
• Real-life roommates Chace Crawford and Ed Westwick might be splitting up, since Chace is reportedly looking for a loft of his own downtown. [P6]
• Mel Gibson and Russian singer Oksana Grigorieva made their first public appearance together last night at an X-Men screening in LA. [People]
• Strippers at Sapphire East's opening were supposedly told not to take their clothes off until after Samantha Ronson finished her set, since she's "so girl-crazy, she can't concentrate." [P6]

Kate Hudson walking in Soho with friends ... Anne Hathaway leaving the Apple store in Soho with boyfriend Adam Shulman ... Zoe Kravitz and Chace Crawford going to lunch together ... Angelina Jolie filming scenes for Salt in a subway station ... Jeremy Irons sitting on a motorcycle in Midtown ... Sarah Jessica Parker and Matthew Broderick leaving their Village townhouse ... Alexis Bledel getting in a car outside the Tribeca Film Festival ... Mary-Kate Olsen walking in Soho ... Madonna leaving the Kabbalah Center on East 48th Street with daughter Lourdes ... Jennifer Aniston and Jason Bateman kissing on the set of The Baster in Midtown... and Kim Kardashian leaving the Waverly Inn and sitting with Russell Simmons in the backseat of his Maybach.

Lindsay Lohan is scared of food, Brad Pitt is scared of his ex-bodyguard and New York models are frightened and jealous of Jesus Luz.

• Jesus Luz isn't making many friends with his fellow male models. At an event last week, the other models in the room were "gossiping like catty girls" about his "big, swollen head," and bitching that he's only booking work because of his relationship with Madonna. Really, you think? [NYDN]
• Lindsay Lohan flew to Maui with her sister and mom, where she's been spotted tanning and shopping at Gucci and Louis Vuitton. So everything is pretty much back to normal. [NYDN, Us]
• Samantha Ronson changed her Facebook relationship status to "Married," whatever that's worth. [Sun]
• Good news for the handful of remaining Sex and the City fans out there: Sarah Jessica Parker says Chris Noth has finally signed on to do the sequel. [E!]

News of Kate Winslet's butt, and of Heidi and Spencer's wedding. Which are sort of the same thing. Madonna welcomes Jesus into her heart, while Jamie Lynn Spears' boyfriend almost made it.

• Is Madonna leaning on her friends to hire boy-toy Jesus Luz so he can remain in the country legally? It's possible! [P6]
• Tyra Banks is expected to take the stand this week at the trial of the man accused of stalking her and threatening her staff. [NYDN, NYP]
• Angelina Jolie and Brad Pitt are sending their attorneys after the couple's former bodyguard to ensure he doesn't write a tell-all about life in the Brangelina home. [NYDN]
• Salma Hayek and Francois-Henri Pinault had a second wedding in Venice this weekend; guests on hand for the occasion included Anna Wintour, Ed Norton, Stella McCartney, Bono, Charlize Theron, Woody Harrelson, Lucy Liu, Penelope Cruz, and Javier Bardem. [NYDN, People]
• Heidi Montag and Spencer Pratt tied the knot this weekend, too, although the event featured fewer A-listers and many more MTV cameras. [People]

• Is fashion in need of a bailout? Some people seem to think so! [NYT]
• The debut of Matthew Williamson's line for H&M resulted in a "mild frenzy," although it didn't reach Topshop levels of craziness. [Racked, NYM, Racked]
• Meanwhile, Williamson's debut in London attracted the likes of Sienna Miller and Mischa Barton, among others. [Vogue UK]

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.

• Gwyneth Paltrow's latest goal? To get Mario Batali to lose weight, apparently. She's supposedly already given him a free membership to the gym she's opening with Tracy Anderson, since he's "the only fat friend she has, and wants him to change." [P6]
• Poor Jennifer Aniston has been "holed up" in her room at the Greenwich Hotel since arriving in New York a few weeks ago, supposedly because she's terrified of "bumping into Angie" on the street. [L&S]
• Michael Phelps and Miss California, Carrie Prejean. are apparently dating, or at least that's what Prejean's grandmother is saying. [NYDN]
• In an interview with Ellen DeGeneres, Lindsay Lohan says she's "still in love" with Sam Ronson, and that their breakup "came out of nowhere." She's also lost a lot of weight, which you've probably already noticed. [OK!, People, NYDN]
• Tim Gunn says he hasn't been on a date in 26 years, but that he's okay with it because he's "very happy being alone." [NYDN]

As you're probably aware, Madonna fell off a horse over the weekend, a little mishap she attributed to paparazzi photographers who supposedly jumped out of the bushes and frightened her horse. The police made no mention of any out-of-control photographers on the scene and Madonna seems to have a history of this sort of thing: She suffered cracked ribs and a broken collarbone when a horse ejected her in 2005.) But she has one person in her corner: Her press-loving personal trainer, Tracy Anderson, who tells People today that it was, in fact, all the fault of the paparazzi, but that her injuries won't get in the way of Madonna's two-hour daily workout routine. "She doesn't take time off," says Anderson. Clearly, neither does Anderson's publicist. [People, The Star]