Engagement Rumors for Aniston Swirl, Despite Denials  —  Us Weekly Claims "Vince Proposes,' Aniston's Spokesman Says 'It's Just Not True'  —  Us Weekly says Vince Vaughn and Jennifer Aniston are engaged, and the magazine is sticking by its story, even though Aniston's camp has issued a quick denial.

How Gwyneth Paltrow Lost Her Baby Weight  —  Even Gwyneth Paltrow worries about losing her post-pregnancy weight, although she says she's been less stressed since giving birth to son Moses in April than she was after she had daughter Apple, 2.  —  "The first time, you are horrified," she tells Harper's Bazaar in its September issue.

BON JOVI DODGES EX'S IMAGE  —  CONSPICUOUSLY absent at the "Hollywoodland" premiere in Southampton last weekend was Jon Bon Jovi.  The Jersey-born rocker has a place in East Hampton and has been a fixture on the swanky South Fork social scene this summer.  But he had good reason to skip this movie …

Nicole Richie and mystery man  —  Nicole Richie was out in Beverly Hills yesterday with a new mystery man.  This guy has to be a porn star.  Only porn stars have mustaches like that with matching pony tails.  The "Girls Gone Wild" T-shirt, windpants, and sunglasses are just icing on the cake.

Firecrotch Returns: Lindsay Lohan Upskirt Pictures  —  I know I keep posting pictures of Lindsay Lohan, but admit, there's a part of you deep down inside that loves it.  And if not, just be happy I'm not obsessed with Paris Hilton.  Regardless, these are particularly noteworthy.  Why?

Victoria Beckham's Suri invite  —  Tom Cruise has invited Victoria and David Beckham to meet baby Suri.  —  But the 'Mission Impossible' star and fiancee Katie Holmes have issued their British friends with a list of instructions of how to behave around their daughter.

Elusive baby Suri supposedly captured on film!  —  First people said they saw her, and now there are supposed photographs that will be published in Vanity Fair this Fall.  Come on, why the delay?  —  SURI Cruise's days of being a mystery baby some believe doesn't really exist are about up.

Val Kilmer goes from Batman to fatman  —  He is perhaps best known for playing comic book superhero Batman on screen - while off-screen he has dated the likes of Cindy Crawford.  —  But where a six pack once rippled on Val Kilmer's chest, now stands what looks more like a rather large beer belly.

Robin Williams Enters Rehab  —  Access Hollywood has confirmed that legendary actor-comedianRobin Williams is in rehabilitation for alcohol treatment.  —  A publicist for Williams released the following statement:  —  "After 20 years of sobriety, Robin Williams found himself drinking again …

At Condé Nast, a hefty serving of attitude  —  Does someone in the Condé Nast cafeteria believe that the publishing empire's corporate name is shorthand for condescending and nasty?  —  Or is it just a puckish sense of humor - or maybe the thankless struggle to please …

Christina Aguilera: Rolling Stone Cover  —  The Dirty Girl Fights Back  —  Christin Aguilera takes the cover of Rolling Stone in theirAugust 24, 2006 issue.  Some of the inside pictures (not so great quality) in the gallery!  Christina's next single is feel-good number "Candyman."

Christie's mom sez Peter's cooked  —  Peter Cook had better not be holding his breath for a reconciliation with Christie Brinkley.  —  The supermodel's mom told Star magazine her knockout daughter is having no second thoughts over dumping her cheating hubby.

CALLS MET STAR A 2-TIMING 'SCUM'  —  A sexy Long Island teen revealed in an explosive interview yesterday that she and married Met catcher Paul Lo Duca have been carrying on a steamy affair since April, enjoying secret trysts at his pad and sharing intimate phone calls.

Katie Couric: I'd Like to Get Married  —  Katie Couric, the former Today cohost who in September will take over as host of the CBS Evening News, says she's ready for a "solid" relationship.  —  "I would love to be married or in a really solid, committed relationship," Couric, 49, tells Parade in its upcoming issue.

Right Gwynnie.  And I'm Martian.  —  Paging through the "Fashion Rocks" (god, I never get tired of that phrase) supplement to the September issue of Vanity Fair, I first came across a David Bowie version of the keepachildalive.org ad at left.  OK.  —  Married to Iman.

Dave Navarro & Jenna Jameson: New Hookup?  —  Just weeks after splitting from Carmen Electra, Dave Navarro is taking up with a fellow not-quite-singleton, adult film star Jenna Jameson, PEOPLE reports in its new issue.  —  "It's new," says a Navarro source of the relationship between the Rock Star: Supernova host, 39, and Jameson, 32.

'Twins' for Gyllenhaal  —  NEW YORK — The top half of Maggie Gyllenhaal is all gussied-up, camera-ready movie star.  —  Her brown hair is softly braided and wrapped around her head, her blue eyes and plump lips lightly but meticulously made up, and her billowy purple top camouflages her pregnant belly.

WE HEAR . . . WE  —  HEAR . . .  THAT Sandra Bernhard is hosting a luncheon at Michael's today for MAC cosmetics where she, Amy Sacco, Robert Verdi and Page Six's Paula Froelich will "mouth off" in four "Controversial Dialogues" . . . THAT Robert Wagner's oldest daughter, Katie Wagner, 42 …

Blohan's Made Up Boyfriends  —  Lindsay Blohan graces the cover of Elle and in the magazine she talks about how she sometimes makes up that she's dating someone to make her love life look more exciting than it is.  —  "I say things that aren't true a lot... If I was dating one person (I'd) …

'Idol' Fever's in Full Bloom at the Rose Bowl  —  Thousands of exuberant hopefuls turn out to audition for the star-making show's sixth season.  —  In an enormous empty parking lot under a full moon at 4 o'clock in the morning, a pretty blond is practicing a few dance steps in front of a bank …

Kevin Federline Admits Marriage Troubles.  —  Kevin Federline Admits Marriage Troubles.... Kevin Federline has confessed his marriage to Britney Spears needs work, ahead of the birth of their second child next month (Sep06).  —  The celebrity couple's marriage has reportedly …