EXCLUSIVE: Isaiah Washington Apologizes  —  Grey's Anatomy actor Isaiah Washington has issued an apology in a statement exclusive to PEOPLE for his behavior during an on-set argument with costar Patrick Dempsey.  —  "I sincerely regret my actions and the unfortunate use of words during …

Paris Hilton is Just Plain Greedy  —  You'd think that having access to daddy's magic credit card would be enough to keep Paris Hilton happy, but apparently it's not.  According to Page Six, Paris, (and Carmen Electra) want to be paid a tidy sum to appear at New Year's parties this year.

Demi Moore Continues Her Body Upgrade  —  ...by having work done on her knees.  —  During her body overhaul not so many years ago, Demi Moore underwent a self-induced extreme makeover, which left her with the kind of body most twenty-year olds can only dream about.

Mucca is a bloody LIAR  —  CLODAGH HARTLEY  —  and ALEX PEAKE  —  HEATHER Mills last night threatened to sue The Sun — as supermodel Kate Moss became the latest to expose her as a LIAR.  —  Lady Mucca, 38, has instructed lawyers to take action after details of her marriage-split with Sir Paul McCartney were published last week.

Britney's Baby Mystery: Is He Really a She?  —  It's the question that has Hollywood buzzing: what's the real name of Britney Spears' new baby boy?  —  The mystery is solved, as "Extra" got a hold of the newborn's birth certificate, uncovered by TMZ.com.  —  Britney's baby boy …

Madonna to Media: "Shame on You!"  —  Madonna swung back with visible irritation at the media coverage of her controversial adoption this morning on "Oprah," suggesting that the media is "doing a great disservice" to all African orphans by giving her story such intense coverage.

Madonna: The Adoption Controversy  —  From provocative videos to headline-making risqué concerts, Madonna is known for pushing people's buttons.  Now it's her actions off stage that are putting her back in the center of controversy.  —  In the fall of 2006, Madonna traveled …

FATHER FIGURE  —  "BROWN Bunny" director Vincent Gallo, 45, has a new friend - Los Angeles "It" Girl Cory Kennedy, 16.  Kennedy, who blogs about her nightlife exploits and dalliances with celebrities despite being underage, has called Gallo a "keeper" on her blog and posts pictures of them together.

SEXY SCARLETT MAKES JOSH BLUSH  —  Most guys would be jumping for joy if their girlfriend was named The Sexiest Woman Alive, but Scarlett Johansson receiving the honor in Esquire magazine hasn't exactly put boyfriend Josh Hartnett in a celebratory mood, as he's getting increasingly thin-skinned …

Cruise and Holmes set a date for November  —  Finally, a TomKat wedding date.  —  And though it may be Tom Cruise's third wedding, it's shaping up to be a departure from his under-the-radar nuptials from the past.  —  TOMKAT TIMELINE: Trace their romance

Britney and Kevin are partying separately  —  Plus: Is Lindsay Lohan a bad influence on Demi Moore's daughter?  —  Britney Spears and Kevin Federline are spending more time apart - but insist all is good with their marriage.  —  The two have been spotted partying separately, and even dancing with others.

Jen's guard & photog star in chase scene  —  Jennifer Aniston had a drama of her own Monday night as she performed on the Broadway stage in "The 24 Hour Plays" at the American Airlines Theatre.  —  Although other stars, like Sam Rockwell, Liev Schreiber, Anna Paquin, Fisher Stevens and Kieran Culkin …

WHO'S UNDER THE MASK?  —  As showbiz journalists, we do love a bit of champers.  —  Which is lucky, because champagne and celebrity go hand-in-hand, or glass in hand, if you like.  —  And there were plenty of celebrities to go round at the Moet & Chandon tribute party in Twickenham last night.

Elisabeth Hasselbeck Fumes Over Law & Order  —  The View cohost Elisabeth Hasselbeck is fuming mad over an episode of Law & Order: Special Victims Unit in which a character, whose name is very close to her own, is raped and killed, she said on Tuesday.  —  "Last week Law & Order …

Kevin & Britney: Spending Time Apart  —  Kevin Federline and Britney Spears party separately.  Spears has been spending nights at the Beverly Hills hotel instead of at home, but sources say their marriage of two years is fine.  His new child was born September 12, but Federline seems …

Damon, Clooney Urge Voters to End Poverty  —  Why would George Clooney, Matt Damon, Julia Roberts and Don Cheadle be standing in line?  The stars recently filmed a public service announcement that shows them patiently waiting their turn at a voting booth.  The queue also includes …

Something's gotta give because Keanu is Lost In Translation  —  Keanu Reeves is just plain weird.  For a big time celebrity, the guy has perfected homeless chic.  And for someone that hates the paparazzi and having his picture taken, he's standing on the street drinking coffee out of a proper cup and saucer.