Mischa Barton Busted for DUI  —  TMZ has confirmed that Mischa Barton has been arrested for DUI, possession of illegal narcotics and driving without a valid license.  —  The former “O.C.” star was pulled over early this morning around 3:00 AM as she was driving in West Hollywood, Calif. …

Sean Penn and Robin Wright Penn Divorcing  —  Sean Penn and wife Robin Wright Penn are divorcing, their rep, Mara Buxbaum, confirms to PEOPLE exclusively.  —  No other details were immediately available.  The couple, who've been married 11 years, have two children together, Hopper Jack, 14, and Dylan Frances, 16.

Jessica Alba Engaged to Cash Warren  —  Jessica Alba is expecting - and engaged.  —  The actress, 26, is set to wed her longtime boyfriend Cash Warren, her rep tells Usmagazine.com.  —  “Yes, I can confirm that they are engaged,” her rep tells Us.  —  They will welcome their first child next year.

Rep: Jennifer Aniston “Is Not Pregnant”  —  Leave the baby making business to Brad Pitt, not Jennifer Aniston.  —  The National Enquirer reported that Aniston, 38, is expecting and speculated that the father could be either Vince Vaughn, Paul Sculfor or Sex and the City hunk Jason Lewis.

Britney's Bratty Behavior Spites her Parents But Hurts her Boys  —  A bitter Britney Spears is still so upset with her parents, Jamie and Lynne Spears, that she would rather deprive her sons, Sean Preston, 2, and Jayden James, 1, of Christmas presents than let their grandparents be a part of their young lives.

Paris Hilton Is Still Very Rich  —  All the coin that Paris thought she was going to get from her Hilton inheritance?  It could be gone, gone, gone — and it's all her grandfather's fault.  Barron Hilton announced Wednesday that he would be giving 97 percent of his $2.3 billion fortune to charity …

Carrie Underwood Spends Christmas with Chace Crawford's Family  —  Chace Crawford's clan is crazy about Carrie Underwood.  —  “His whole family loves her,” a friend of the couple tells the latest issue of Us Weekly, on newsstands now.  “They are really perfect for each other.”

Spencer Pratt Was Made For Gay Porn  —  InTouch Weekly (via LOGOonline ) reports in this week's issue that gay porn wiz, Michael Lucas, has offered Spencer Pratt a role in a major gay porn movie.  Brilliant.  Spencer's ass was made to get f**ked repeatedly by huge, fat ding dongs.  I mean repeatedly!

Lindsay's ex is selling sexy pics of her  —  Plus: Spears family is praying; Martha shows off prison art  —  Lindsay Lohan is having a bad week.  First, her ex-boyfriend Riley Giles (whom she met in rehab and spent Thanksgiving with) told Britain's News of the World that Lohan …

What!?  No Lindsay Lohan Naked Pictures!?  —  Earlier this week we told you about Riley Giles' claims that Lindsay Lohan is a sex addict, and now we've got the sexy pictures of Lindsay Lohan prove it.  Well, actually, they don't really prove that at all.  They do, however …

Aldridge Not The Father Of Jamie-Lynn Spears' Baby?  —  The father of Jamie-Lynn Spears' baby is not Casey Aldridge, but an older man who could face rape charges over the conception, according to new U.S. reports.  —  Star magazine claims the Spears family is paying Aldridge, 18 …

NOT THEM BOTH  —  “HEROES” star Kristen Bell doesn't want any events being promoted on the back of her latest relationship.  Bell has been trying to hide from photographers while out in LA with latest fling, comic Dax Shepard.  An insider told us, “Kristen is taking...

Rumor: LA Ink's Kat Von D pregnant?  —  Is LA Ink's Kat Von D, 25, expecting a little one?  In an upcoming preview for her reality show, Kat is shown saying “I'm pregnant."  Whether she is joking or not is to be seen, but if comments on her MySpace page are correct, then she is in fact expecting.

Raz-B Retracts Abuse Allegations Against Former B2K Manager In New Video  —  ‘I apologize for any hurt this may have caused publicly [or] financially,’ singer says.  —  A day after former B2K manager Chris Stokes vehemently denied allegations that he sexually molested former members …

Introducing the Ivanka  —  LOOKING almost demure in a tailored gray coat, Ivanka Trump stepped onto a makeshift stage to greet the construction crew at Trump SoHo, a new condominium and hotel in downtown Manhattan.  The occasion, a topping-off party to celebrate the project's near completion, was raucous.

Mama Osbourne: I Go to Africa for the Ass Rubs!  —  Kelly Osbourne made one thing clear — her mom is no Bono.  —  TMZ caught mama Sharon and her daughter shopping around Malibu yesterday, where Sharon told our cameras that she'll be heading to Africa in the new year but not for charities …