EXCLUSIVE: KATE WALSH'S HUSBAND FILES FOR DIVORCE  —  ET breaks news that “Private Practice” star Kate Walsh's husband Alex Young has filed for divorce from the actress.  ET was first to obtain the divorce filing.  —  In divorce papers, Young cites irreconcilable differences as the reason for the split.

Macaulay's Sister Dies  —  We've learned Macaulay Culkin's sister died yesterday after being struck by a car.  —  Law enforcement sources tell us Dakota Culkin was walking on the west side of Los Angeles Tuesday when she stepped off a curb and was struck by a car.

Aubrey O'Day All Wet And On Her Knees  —  Well, if these aren't the most appropriate pictures of Aubrey O'Day I've ever seen, then I don't know what are.  It's Aubrey sopping wet, and on her knees in some behind-the-scenes pictures from her Complex magazine photoshoot (you know, the one where Aubrey O'Day was topless).

Usher Welcomes Baby No. 2  —  Usher and his wife, Tameka  —  It's a boy - again!  —  Sources confirm to PEOPLE that Usher and his wife Tameka have a new addition to the family: a baby boy born on Wednesday.  —  The new Raymond (whose name has not yet been released) joins older brother Usher Raymond V, who turned 1 on Nov. 26.

JUST ASKING  —  WHICH actress who plays a teen on a hit TV show incorrectly insists she's a size zero?  Employees at a clothing line have to remove all the bigger-size labels from garments they send her to her to keep her happily deluded . . . WHICH handsome TV host is thought by patrons of at least one gay bar to be in the closet?

Paltrow hoping to save marriage to Coldplay's Martin  —  Gwyneth Paltrow is desperately trying to save her troubled marriage.  —  Amid recent reports of their rocky romance, Paltrow and her husband, Coldplay rocker Chris Martin, are holed up in their London home “trying to make their marriage better …

EXCLUSIVE: Britney's Christmas Message  —  Check out our EXCLUSIVE Christmas message from Britney.  How cute are Jayden and Sean Preston?  Adorable!  —  Jen, Britney's British Bitch

Is that dress REALLY supposed to look like that Lily or did you fall out of the Nobu broom cupboard? … Lily Allen may well appear to be scratching her head after she was seen leaving her favourite restaurant Nobu, in Central London last night.  —  But it was her unusual choice of dress …

Kate Winslet Gives Us Plenty to Read About  —  Kate Winslet may not have been wearing another hot dress, but she still looked great in all black at a screening of The Reader in London earlier today.  Besides being back on her home turf, she has plenty to smile about now that Golden Globe nominations have been announced.

Not Again  —  Another story about BABIES!!!  This is the third one of the day.  The D in Dlisted obviously stands for diapers.  Makes sense.  —  So....Harvey, Junior and Princess Tiamammamiawhatever might be getting yet another sibling.  The Daily Star claims that Katie Price has a human growing inside of her.

Small Child's Remains Found Near Home of Caylee Anthony's Family  —  The skeletal remains of a small child were found Thursday near the home of missing Orlando girl Caylee Anthony's family.  —  There was no immediate word on whether the bones, reportedly discovered wrapped in a plastic bag …

Elisha Cuthbert: Hot On The “24” Set  —  Narrowly avoiding an open flame, Elisha Cuthbert was spotted on the set of her hit television show “24” yesterday afternoon (December 10).  —  The “Girl Next Door” hottie was busy filming a scene in which her character, Kim Bauer …

‘Twilight’ sequel: ‘New Moon’ director will be Chris Weitz  —  There will be a new director atop the Twilight franchise: and he'll be a man.  Sources tell EW.com that Summit Entertainment is about to hire Chris Weitz (The Golden Compass) as the shepherd for New Moon, the second installment …

Miley Gets Mom's Old Porsche!  —  Miley Cyrus turned 16 last month and the teen sensation made it crystal clear — she wanted a car.  “Extra” caught up with Miley on the set of Disney's “Hannah Montana” — and her birthday wish came true!  “I do have a car.  I took my mom's old car,” she revealed.

NOT OUR BABY  —  ASHLEE Simpson and Pete Wentz are trying to drum up some cash by selling photos of their baby, Bronx Mowgli - but so far, no takers.  A celebrity weekly insider told Page Six, “Pete and Ashlee have approached every single celebrity magazine with offers to sell their first photos, but nobody wants them.

It's Beginning to Look a Lot Like a Pratt Christmas  —  Mistletoe, fake snowman, cameras — all essentials for Heidi Montag and Spencer Pratt as they have another one of their infamous photo ops this time with a holiday spirit twist.  The celebs that annoy you the most (for the second year in a row) …