Sarah Jessica Parker making phone calls last night at a Barack Obama campaign center ... Macaulay Culkin standing on the sidewalk ... Katie Holmes and Suri wearing matching orange dresses in Central Park ... Philip Seymour Hoffman walking in the West Village ... Ashley Olsen and Paul Rudd posing outside the Letterman show ... Tyra Banks getting some frozen yogurt ... Lindsay Price carrying her dog on the set of Lipstick Jungle ... Keira Knightley walking with her boyfriend, Rupert Friend ... Becki Newton on the set of Ugly Betty ... and Mariah Carey and Nick Cannon outside a Halloween party at Marquee.

♦ Jennifer Aniston is pregnant with John Mayer's baby. At least that's what the always-reliable Star is now reporting. [Star]
♦ Remember how Donald Trump said he'd help Ed McMahon by buying his home out of foreclosure? Seems like it was just a publicity stunt at McMahon's expense, although Ed's newfound career as a rap artist should pay the bills for now. [P6]
♦ Your daily dose of Madonna-Guy news: Madge says her husband lived "like a king" off her money and she's insisting the kids be with her during the holidays ("Christmas doesn't exist in the Madonna household because of Kabbalah"). For his part, Guy may already have a new girlfriend. [Daily Mail, Mirror, Page Six]

Tom Cruise spending some quality time with Suri over the weekend... Katie Holmes leaving her building in sunglasses and a scarf ... Michelle Williams and daughter Matilda bundled up for a walk in Brooklyn ... Sarah Jessica Parker taking a stroll with her son and dog ... Mariah Carey getting out of a car at an event in Midtown ... Uma Thurman walking with boyfriend Arki Busson ... Alec Baldwin and Elvis Mitchell attending the Hamptons International Film Festival's Golden Starfish Awards ... and Keira Knightly standing on the set of her new movie in SoHo, and later snuggling up with her boyfriend Rupert Friend.

♦ Madonna and Guy Ritchie's divorce wasn't a huge revelation after months of rumors. But now it turns out the couple hadn't even been on speaking terms for months, and had been communicating through their assistants. Also: Guy may lose custody of his sons if Madonna decides to leave London and settle in NYC full-time. [Us, People]
♦ The namecalling has started: Madonna called Guy "emotionally retarded" at her Boston concert on Wednesday night, and now Guy's father is calling Madonna "beastly." [The Sun, Telegraph]
♦ Peter Cook and Diana Bianchi aren't happy about the leak of their sex tape. Who's to blame? Peter is blaming Diana. Diana, meanwhile, says it couldn't have been her since she didn't even know he was taping them having sex in his Southampton office. [P6, ET]
♦ Did Tea Leoni have a fling with Billy Bob Thorton while she was still with David Duchovny? [Extra, E!]

♦ Not only did Jennifer Lopez and Marc Anthony renew their vows at 3:15 a.m. in Las Vegas on Sunday, they did it in a joint ceremony with Mets outfielder Carlos Beltran and his wife Jessica. [E!, People]
♦ Lindsay Lohan and Samantha Ronson tell friends they're planning on dressing up as Todd and Sarah Palin for Halloween. [NYDN]
♦ Jay-Z couldn't get any London clubs to pay his $50,000 appearance fee this weekend. [This London Blog via E!]
♦ Is Suri Cruise lonely and sad because has no friends her own age? [P6]

♦ David Duchovny has left the rehab facility where he's spent the last few weeks receiving treatment for sex addiction. He's now in NYC with wife Tea Leoni. [Us]
♦ Brangelina has left town. The family was spotted walking around New Orleans yesterday. [E!]
♦ Madonna made fun of Sarah Palin at her concert at the Meadowlands on Saturday night. [P6]
♦ Clint Eastwood might think Sarah Palin would make a good VP, although he didn't actually say it in so many words. [P6]
♦ Break out the tissues: Holly Madison says she and Hugh Hefner are no longer together. [TMZ]

• Tom Cruise's Scientologist sister Lee Ann Devette is running his life again. But she's not doing publicity! Just his thoughts and so forth.

♦ Natalie Portman is single. She's split up with boyfriend Devendra Banhart. Best of luck, guys! [People]
♦ The son of famed architect Richard Meier says his dad is gay and he was forced into a mental hospital and disinherited for saying so. Richard's friends, meanwhile, say he's definitely not gay and he's actually quite the ladies' man. [P6]
♦ Clay Aiken pocketed roughly $500,000 for his coming-out cover story deal with People. [MSNBC]
♦ Sarah Palin might make a cameo on Saturday Night Live. Also, Hugh Hefner would love to give her a spread in Playboy. [OK!, Daily Star]

Kirsten Dunst offering a smile to photographers while walking in the Village ... Tom Cruise waving at photographers and later carrying Suri as he headed to the West Side heliport ... Claire Danes carrying grocery bags ... Alex Rodriguez walking through Midtown ... Rachael Ray's husband kissing her on a red carpet ... Mariah Carey and Nick Cannon walking into the theater to see In The Heights ... Mario Cantone pretending to drink out of a pink shoe at the SATC DVD release party ... An unhappy-looking Bono getting out of a car ... Drew Barrymore making her way through a crowd with her hand on Chace Crawford's arm ...Kate Winslet acting goofy with friends ... and Gwyneth Paltrow leaving a party for her new PBS show with Mario Batali.

• So now Demi Moore is dating Michael Phelps? After all of Ashton's hard work making "Punk'd" she just trades him in for a younger model? [P6]

♦ Martha Stewart has been busy wielding the ax. First she fired one of her show's directors; now she's cut her longtime hairstylist/makeup artist, allegedly because the staffer was spending too much on makeup and hair dye. [P6]
♦ The doctor who has been treating DJ AM and Travis Barker since their plane crash on Friday says both men should make full recoveries. Four others died in the wreck and investigators now suspect a blown tire was the cause. [People, LAT]
♦ Ron Perelman and Pat Duff are still fighting in court over their daughter Caleigh. It seem the teenager is still skipping out on those court-ordered visits with her mom. [P6]
♦ Lindsay Lohan will be a judge on the first episode of next season's Project Runway. [NYDN]
♦ Tina Fey was a big winner at the Emmys last night. You can check out a full list of winners here. [ET]

Benny Medina's client roster has been shrinking for quite a while now. In 2003, he was fired by Jennifer Lopez, who later filed suit against the Hollywood power-manager for misappropriating money. He lost another major client last year when Tyra Banks dropped him amid rumors success had gone to his head. ("His perk list is bigger than hers. Everything from private jets and votive candles that the staff has to light before he gets to the set," said one source.) Last month, Usher dumped him; last week, Page Six reported that Benny's biggest remaining star, Mariah Carey, pushed him to the side, reportedly because she caught wind that he was courting former client (and Mariah rival) Jennifer Lopez. Benny denied the rumors and headed off on vacation. And it turns out Mariah wasn't acting crazy after all!

• Gordon Ramsay says he's partnering with Victoria Beckham to open a restaurant in LA. Yes, a restaurant. Whether she'll actually taste any of the food served there is anybody's guess. [P6]

• Raffaello Follieri is expected to appear in court later this morning and plead guilty to wire fraud and money laundering, a deal that will land him a jail term of 51 to 63 months. [NYP]

• More on NBC's decision to drop Keith Olbermann and Chris Matthews from covering the election on MSNBC: Olbermann got a raise out of the deal, Matthews didn't, and NBC chief Jeff Immelt may or may not have be behind the move. [P6]

Eva Longoria (left) leaving the tents with Robert Verdi ... Simon Doonan showing off his moves in Bryant Park ... Mickey Boardman and Veronica Webb smiling backstage at the Catherine Malandrino show ... Blake Lively looking pretty for the photogs at the Miss Sixty show ... Lindsay Lohan posing with Fern Mallis ... Bijou Phillips smoking with a friend in Bryant Park ... Renee Zellweger posing for photos with Carolina Herrera ... Rachel Hunter relaxing with friends at an after-party at Socialista ... Mary-Kate Olsen walking with her handlers in the rain through Midtown ... model May Andersen wearing a short black dress at the William Rast after-party ... and Mariah Carey going to dinner at Nobu with husband Nick Cannon after performing at the Fashion Rocks event.

Model/actress Sofia Vergara having lunch with friends at Da Silvano ... a pregnant Naomi Watts with her baby in hand ... Katie Holmes getting out of a SUV ... a bronzed Claire Danes walking down the street ... Shannen Doherty signing autographs outside the Late Show with David Letterman ... an inebriated Mariah Carey getting a little help standing up from two bodyguards ... and Lindsay Lohan and Samantha Ronson kissing outside the Mercer Hotel last Sunday.

• Ellen DeGeneres and Portia de Rossi will be tying the knot in California tomorrow. Portia is expected to wear a Zac Posen gown in front of their 20 guests. [Us, P6]

• Guests at a Bridgehampton benefit thrown by Gwyneth Paltrow were upset they couldn't mingle with their A-list host on Saturday night, since she was sequestered inside the house and off-limits to partygoers. But the real reason she wasn't mingling with the crowd may have been because she ditched the party early to attend Mariah Carey's wedding bash at LA Reid's house. [R&M, Page Six, Fox411]

• Real estate developer Christopher Jeffries, whose Millennium Partners turned the St. Moritz on Central Park South into a Ritz-Carlton with 277 rooms and 11 full-floor condos, has sold his 29th floor, 5,954-square-foot apartment in the building for $28.5 million. [Cityfile]