Christina Aguilera Splits From Husband  —  And though Aguilera and Bratman — who met in 2002 (he was a producer on one of her albums) and wed in 2005 — have not yet decided whether to divorce, the source reveals, “they are now living apart, and they will see how that goes.”  —  What went wrong?

David Arquette: We Haven't Had Sex in Months  —  David Arquette just called in to the Howard Stern Show — explaining EVERYTHING about why he and Courteney Cox agreed to take a “trial separation” ... noting that they haven't had sex in 4 months.  —  Arquette explained that he and Courteney …

The Situation Storms Off DWTS Set Over Bad Scores  —  A sad Situation.  —  After scoring the lowest on Monday's Dancing With the Stars, Mike Sorrentino was later spotted sulking in the parking lot, smoking a cigarette and shaking his head while a friend tried to console him.

Intruder Detained at Paris Hilton's Home  —  Cops have just detained a man at Paris Hilton's L.A. area home — after the guy allegedly snuck past a guard gate and knocked on her front door ... TMZ has learned.  —  Law enforcement sources tell us private security immediately sprung into action …

Jim Carrey Rebounds and Scores ... with Hot Brunette  —  Jim Carrey cracked the biggest smile on the planet at a rooftop party in NYC this past Saturday — and we're guessing it had a lot to do with that smoking hot brunette in his arms.  —  It's been 6 months since Jim called it quits …

HELLO!  Exclusive: Joan Collins opens the doors to her London home for the first time  —  Her name is synonymous with style and glamour, qualities that enduring acting legend and author Joan Collins believes are sadly lacking in today's stars.  —  Opening the doors of her sumptuous Belgravia home …

Report: Carrie Prejean Cast In New Season Of Survivor  —  Image courtesy of missuniverse.com/Miss USA L.P.  —  I'm sure many people have wanted to throw Carrie Prejean to disappear to a deserted island, and now it seems like they may have their wish come true.

Laura Dern/Ben Harper Divorce Docs  —  TMZ has obtained a copy of the divorce documents Ben Harper filed Friday, asking for a divorce from Laura Dern.  —  As we first reported, Ben claims he's been separated from Laura since January.  Now we know the specific date — Harper claims the date of separation is New Year's Day.

Katherine Heigl's Neighborhood War — Cops Called  —  Cops were called to the home of Katherine Heigl last night after a little neighborhood war erupted over noise in a hot tub ... law enforcement sources tell TMZ.  —  We're told Katherine and hubby Josh Kelley were enjoying …

VIDEO: Eric Stoltz as the original Marty McFly  —  Never-before-seen clip of the first ‘Back to the Future’ star  —  Everyone knows the classic 1985 film “Back to the Future” featured a boyish Michael J. Fox in a winning performance as Marty McFly.  —  But Fox was not the original McFly.

Constance Zimmer of Entourage Gets Married  —  Entourage's Constance Zimmer is now a permanent plus-one.  —  The actress, who stars as studio exec Dana Gordon on the hit HBO series, married director Russ Lamoureux on Saturday at the SoHo House in L.A.  —  “Having a wedding ceremony …

Kim Kardashian Courts The Title of Non-Skinny Poster Celeb With New Naked Photos  —  Kim Kardashian regrets posing nude for Playboy.  But that doesn't mean she won't pose nude again.  And again.  Today there are photos circulating from her nude cover shoot for W Magazine's art issue.  Are the gratuitous?

Jennifer Aniston is a show off  —  Jennifer Aniston is a naked yoga connoisseur  —  Jennifer Aniston's gardeners finally met an old bush they couldn't tame. *rimshot* From Mike Walker at the National Enquirer: … Obviously this story is fake.  If Jennifer Aniston was really able to contort …

Taylor Swift Apologizes to Ex-Boyfriend Taylor Lautner Through New Song  —  Remember when Taylor Swift and Taylor Lautner were first spotted together?  It didn't take long before the blonde country cutie and the handsome, jacked-up werewolf became Hollywood's newest it couple.

The rapper tries his hand at flipping homes for ‘The Vanilla Ice Project’ on the DIY Network  —  Vanilla Ice was once a punch line for bad rap jokes.  —  These days, the rapper, who in 1990 had the hit “Ice Ice Baby,” is laughing all the way to the bank.  —  And he's doing so by dropping hot words …

Rhys Ifans Cast As Villain In New ‘Spider-Man’  —  Spider-Man,Geek Chic,Harry Potter,Casting Call,Movies  —  Rhys Ifans is playing the bad guy in the next “Spider-Man.”  But the filmmakers aren't saying yet which character he'll be.  —  Sony Pictures announced Monday that Ifans …

Avril Lavigne Says She's ‘Old-Fashioned’  —  She may not dress the part, but punk princess Avril Lavigne is really an old-fashioned girl - when it comes to relationships.  —  Does beau, Brody Jenner fit that bill?  Lavigne tells the November issue of Maxim, on sale Oct. 12, “I like a classy man …

EXCLUSIVE PHOTOS: Boyfriend Of Jersey Shore Star Angelina Hospitalized After Street Fight  —  Jeff Miranda's romantic relationships with two of Jersey Shore's most popular cast members have landed him bloodied and bruised.  —  Snooki's ex-beau, who has since hooked up with co-star Angelina Pivarnick …

Watch Lady Gaga on ‘The Sopranos’ — Age 15!  —  Check out this clip of Lady Gaga in an episode of The Sopranos from almost a decade ago!  —  Gaga, a.k.a. Stefani Germanotta, 24, was featured in the hit HBO show's ninth episode during season three titled “The Telltale Moozadell.”