WORLD EXCLUSIVE- MATT LEBLANC IS FILING FOR DIVORCE  —  Former Friends star Matt LeBlanc is filing for divorce later today from Melissa, his wife of three years.  The National Enquirer has learned exclusively that the couple split up in January, soon after LeBlanc's NBC sitcom Joey was cancelled.

Assistant claims model assaulted her  —  (Mar. 30, 12:25PM ET) — Naomi Campbell has been arrested for allegedly assaulting her assistant.  —  NYPD sources tell TMZ that the model was arrested at her home and taken to the Midtown North Precinct — As of 12:20 PM EST, Thursday, Campbell was still there.

Britney is back for more  —  Britney Spears is ready to do it again.  —  Pop's princess traded in mega-stardom two years ago for marriage and the mommy track.  And in the process, she became a tabloid queen with every marital squabble, hair extension and tummy bulge being scrutinized.

Justin Timberlake Doesn't Heart K-Fed  —  Britney's ex, Justin Timberlake, reportedly has no love for K-Fed according to Star magazine.  Being somewhat of an expert since he's banging Cameron Diaz, Timberlake believes K-Fed is "gross" and claims that he [Timberlake] would jump at the chance …

Whitney: She's Broke, and On the Run  —  Whitney: She's Broke, and On the Run  —  Troubled pop superstar Whitney Houston — once a bigger seller than Madonna — is running out of cash.  Insiders tell me she is literally broke, with no current income and huge expenses.

Jessica Simpson Wants To Actually Drop Kids Off At The Pool  —  Jessica Simpson is jonesing to be a mother.  Lord.  Is she in the right mind (does she have a mind), to adopt?  I mean, she's in the midst of a divorce.  The upside to her yearning for the pitter patter of little feet …

Paris Hilton Gets Three 6 Mafia To Produce  —  Oscar-winning rappers Three 6 Mafia say they are producing and recording tracks with Paris Hilton.  —  Source  —  What do Oscar-winning rappers do to ruin their careers?  They go out and produce tracks for Paris Hilton.

George Michael's cannabis caution  —  George Michael has been given a police caution for possession of cannabis.  —  The superstar singer admitted the offence and accepted the punishment at an early morning meeting with police in London yesterday (29.03.06).

Guinness gracious!  What's up, Gwyn?  —  Gwyneth Paltrow has a new motto: "Guinness is good for the baby."  —  The Oscar-winning actress was visibly annoyed at the stares and pointing when she had dinner with hubby Chris Martin on Tuesday at hip lower East Side sushi bar Cube 63.

Teenage Life Is Dreamy for Josh Schwartz  —  LOS ANGELES - Things are about to get explosive in "The O.C.," says show creator Josh Schwartz.  And it's only fair, considering the effect the popular teen drama has had on the writer's career.  —  Schwartz was only 26 — a recent graduate …

'Amazing Race' Gets Fresh Start  —  Show moves to Wednesdays, bumping 'Alex,' 'Practice'  —  "The Amazing Race," which has been struggling a little in the last hour of primetime, is switching nights, bumping two underperforming comedies in the process.  —  Starting next week, "The Amazing Race" …

Natalie Portman is in Toronto  —  My therapist told me that I need to get out more.  I should pursue various interest, maybe go to the gym.  But I think that's a little too much work, just to help me avoid a restraining order from Natalie Portman.  Sure, I know it will help when I go to the hearing …

KATHARINE MCPHEE: IS SHE A SCIENTOLOGIST?  —  Katharine McPhee and Tom Cruise's fiancée, Katie Holmes, both sport brunette hair and a beautiful smile.  And like Holmes, the 21-year-old Idol favorite from Sherman Oaks, Calif., may have her own connection to the Church of Scientology …

Tale of the 911 tape: Star was in peril  —  Star Jones is denying tabloid reports that she "almost died" from uncontrolled bleeding after her March 17 breast-lift and implant surgery.  But a just-revealed audiotape of the 911 call suggests the situation was graver than she claims.