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 …

Taylor Swift Apologizing to Taylor Lautner in Song?  —  The tale of the two Taylors began in love and ended in friendship - or so the story goes.  But it looks like the brief romance between Taylor Swift and Taylor Lautner may have not ended so smoothly.  —  The pair were rumored to be dating …

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.

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 …

EXCLUSIVE: Lindsay Lohan Nabbed Trying To Flee Rehab Facility  —  Lindsay Lohan was caught trying to escape the Betty Ford Center in Rancho Mirage, California, earlier this week, RadarOnline.com is exclusively reporting.  —  But all Lohan, 24, desperately wanted to score was a coke fix — of the cola variety!

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 …

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 …

Fox Flips for Damon Lindelof's Alien Prequel Script, Wants Natalie Portman to Star  —  Vulture just got word: Lost co-creator Damon Lindelof turned in his new draft of the screenplay for Ridley Scott's Alien prequel on Saturday, and 20th Century Fox execs are very pleased with it indeed!

Pin-thin stylist Rachel Zoe is pregnant, the new Us Weekly reports.  —  “It's very hush-hush,” a source says of the fashion maven, 39, who is ­expecting her first child with husband of 12 years Rodger Berman.  “She's telling people she can't travel,” notes the insider.

THOUGHT THE BUSH ERA WAS OVER?  YOU WEREN'T ALONE.  BUT AFTER EIGHT YEARS AND TWO KIDS, THE 45-YEAR-OLD FRONTMAN IS GETTING THE BAND BACK TOGETHER.  —  Details: While you were waiting for Bush's first album to be released in 1994, you worked a string of crappy jobs.

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 …

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.

Confirmed, Danny McBride and Girlfriend Tied the Knot  —  A rep for Danny affirms that the 33-year-old funnyman wed girlfriend Gia Ruiz, whom he met in 2009, in an intimate ceremony on Saturday, October 9.  —  Funnyman Danny McBride has made his trip down the aisle.

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 …

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?

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 …