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.

Lindsay Lohan leaving the Bowery Hotel ... Michelle Williams walking in Brooklyn with daughter Matilda ... Jada Pinkett Smith arriving at her hotel in Midtown ... Gretchen Mol shooting scenes for her new show, Life on Mars, on Roosevelt Island ... Agyness Deyn walking with a coffee in hand ... George Hamilton arriving at NBC studios ... Zoe Kravitz flipping off photographers while walking with her mom Lisa Bonet and her mom's boyfriend Jason Momoa ... Christie Brinkley and daughter Alexa showing up to an Obama benefit concert at the Hammerstein Ballroom ... Katie Holmes leaving her apartment building en route to the opening night of her show, and later heading to the after-party with Tom Cruise ... and Clay Aiken signing autographs outside the Shubert Theatre.

Naomi Watts riding on the back of a Vespa with Liev Schreiber ... Angelina Jolie inside the Today show studio ... Jon Bon Jovi and his wife Dorothea walking in SoHo ... Katie Holmes leaving her apartment building on East 13th ... Sarah Silverman outside her hotel ... Sandra Bullock leaving a pet store with her puppy ... Sarah Jessica Parker leaving a deli in the West Village ... Uma Thurman getting ice cream with her son Levon ... and Michelle Williams and Spike Jonze munching on popcorn before a screening of his new film at the Loews 19th Street theater.

Matt Damon unpacking luggage with his wife and daughter in front of his apartment building on Lafayette Street ... Britney Spears arriving at JFK ... Cameron Diaz walking in the Village with boyfriend Paul Sculfor ... David and Victoria Beckham making an appearance at Macy's in Herald Square for the launch of their new fragrance ... Taylor Momsen on the set of Gossip Girl in Queens ... Katie Holmes carrying Suri and then later heading to dinner with Tom at Il Valentino on East 56th Street ... Anne Hathaway leaving the premiere of The Class at Avery Fisher Hall ... Jennifer Hudson at the airport ... James Franco looking at his Blackberry ... Brooke Shields leaving NBC after an appearance on Conan O'Brien's show ... and Michelle Williams leaving the premiere of her new movie, Wendy and Lucy, at the Ziegfeld Theater.

Ethan Hawke taking his dog for a walk ... Ashley Olsen leaving her apartment in the Village ... Whitney Port going for a stroll downtown ... Calvin Klein crossing the street ... Michelle Williams carrying daughter Matilda and a cup of coffee ... Regis Philbin and Kelly Ripa filming a segment outside ... Liv Tyler peeking out of the front door of her apartment ... Katie Lee Joel heading into the Hearst building for a luncheon ... Tyra Banks leaving the same luncheon a little while later ... Joshua Jackson shooting scenes for his new show Fringe in Queens ... Kiefer Sutherland walking with a friend through the West Village ... Dita Von Teese making her way into Marc Anthony's party at the Bowery Hotel, around the same time Kimora Lee Simmons and Djimon Hounson showed up ... Celine Dion performing at Madison Square Garden ... Mary-Kate Olsen covering her face while walking downtown late at night ... and Lindsay Lohan and Samantha Ronson leaving a dinner downtown.

Mario Batali turns 48 today. Congrats, big fella! Other folks who will be blowing out candles today: Actress Michelle Williams is 28. Adam Sandler is turning 42. Hugh Grant is 48. Dreamy big band singer Michael Buble is 33. Tom Wopat, the Dukes of Hazzard dude who later turned to Broadway, is 57. And model (and Rod Stewart ex) Rachel Hunter is 39.

Blake Lively signing autographs outside the David Letterman show ... Michelle Williams and daughter Matilda holding hands ... Katy Perry, the Pussycat Dolls, and Jesse McCartney performing in Rockefeller Center ... Kevin Jonas shopping with a bodyguard on Fifth Avenue ... Michael Phelps giving swimming lessons at an event at a YMCA ... Alec Baldwin shooting scenes for 30 Rock ... actress Kristen Johnston walking her dog through SoHo ... Jessica Szohr grabbing a bite to eat on the set of Gossip Girl ... and Katie Holmes saying goodbye to John Lithgow after the two had dinner downtown.

Michelle Williams going on a coffee run in Brooklyn with her mom Carla and daughter Matilda ... Aretha Franklin waving to fans on her way out of a Midtown hotel ... ... Katie Holmes and Suri going to a paint-your-own-pottery shop on the Upper East Side ... America Ferrera getting out of a limo on the set of Ugly Betty ... Brandon Davis standing on the sidewalk and talking on his cell .... Taylor Hicks signing autographs outside his Broadway show ... Gisele Bundchen heading into Spa Belles ... and the cast of The Real World: Brooklyn on St. Mark's Place.

While some in Hollywood might see Heath Ledger's two-year-old daughter as a sacred cow, to talk show host Wendy Williams, she's red meat. Last seen offering unsolicited advice to a recovering Christina Applegate, Williams today turned her attention to Ledger, who died without updating his will to include his daughter Matilda or his ex, Spike Jonze-canoodler Michelle Williams. In response, actors Johnny Depp, Jude Law, and Colin Farrell will be donating their fees from The Imaginarium of Doctor Parnassus (which they stepped into after Ledger's death) to both Michelle Williams and Matilda, an act of generosity that does not go unremarked-upon by Miss Wendy. Watch as she again horrifies her audience by going there in a bizarre, sperm-soaked metaphor meant to defend Matilda. Wendy, Wendy: with friends like these, who needs enemies? [The Wendy Williams Show]

Gisele Bundchen leaving her townhouse in the West Village ... Veronica Webb chatting on her cell phone while walking downtown ... Michelle Williams pushing Matilda in a stroller through their Brooklyn neighborhood ... Ed Westwick, Penn Badgley, and Chace Crawford filming scenes for Gossip Girl up at Columbia ... Katharine McPhee waving to fans outside MTV ... Ron Kuby walking down Third Avenue ... Miranda Kerr riding on the back of Orlando Bloom's motorcycle on the street downtown ... and Katie Holmes attending a rehearsal for her upcoming show.

["Dawson's Creek" actress Michelle Williams with her daughter in Brooklyn yesterday; image via Bauer-Griffin]

Benji Madden shopping on the Lower East Side ... Brooke Shields filming a scene for Lipstick Jungle at Chelsea Piers ... Suri Cruise going shoe shopping with mom Katie Holmes ... Ben Stiller filming a scene outside the Natural History Museum ... Penn Badgley taking a break from filming Gossip Girl on the Columbia campus ... Rumer Willis showing up to a screening of House Bunny at the Hearst building ... Billy Bob Thornton performing at the Highline Ballroom ... and Michelle Williams and Spike Jonze leaving a Brooklyn bar together.

• Tom Cruise says he wasn't replaced by Angelina Jolie in Edward A. Salt: she was only offered the role after he turned it down. And he also claims he's the one who bowed out of starring in the next Mission Impossible flick. Meanwhile, his producing partner Paula Wagner has stepped down from her job as CEO of United Artists. [MSNBC, R&M, E!]

• Tommy Hilfiger and Dee Ocleppo were supposed to have two weddings coming up—one in Mustique and one at The Plaza—but now they're having none because the whole wedding has been called off. The Post's suggestion: "Maybe he should rethink his hairpiece." [Page Six]

She may be unable to share with her child's father the spoils of his critically spoojed-upon turn in what is well on its way towards becoming the highest-grossing movie of all time ($14 billion on Tuesday alone!), but all is not dark for Michelle Williams. The actress has reportedly found comfort in the arms of Torrance Community Dance Group captain Spike Jonze. The Daily Mail has been keeping a respectful distance from their blossoming love:

• Courtenay Semel, lesbian daughter of Yahoo's CEO was dating heiress Casey Johnson until a drunken hookup with Tila Tequila at some party. Lindsay Lohan and Samantha Ronson totally giggled. [P6]

• Caleigh Perelman is still refusing to talk to her mom Pat Duff, or even go on vacation with her. Now a judge is warning Ron Perelman not to interfere with their phone calls and visits. He also ordered Caleigh to undergo a psychological evaluation before the couple return to court next month. [NYDN]

• Ashley Dupre seems to have found a new married man to take her to expensive hotels and treat her to drinks from the minibar. After spending the day shopping in Midtown (left), she checked into the Gramercy Park Hotel with Thomas "TJ" Earle, who owns a New Jersey asphalt company and lives in a "McMansion" with his wife and two kids. [NYP]

• Cynthia Rodriguez thinks her husband hired private investigators to spy on her and tap her phones, and now she wants his lawyers to hand over whatever they found. [NYP]

• Jose Canseco says Madonna once tried to marry him and have his baby, so she could give daughter Lourdes a Cuban sibling with great genes. He joins Dennis Rodman on the would-be Madonna baby-daddy list. [NYDN]