Nicole Richie Enrolls in Anti-Drinking Program  —  Nicole Richie, who is six months pregnant, has enrolled in a lengthy rehabilitation program, according to documents obtained by PEOPLE.  —  Papers filed with the Superior Court of California show that on Sept. 26 Richie signed …

DON'T EVEN ASK  —  SEAN "Diddy" Combs doesn't like to be questioned, even when it's as harmless as, "How many people in your party?"  A witness outside downtown hot spot GoldBar the other night said, "He walked right up to the door girl with four other people in his...

Rumer Willis Goes Platinum - Blonde, That Is  —  Rumer Willis liked the wig she's been wearing in her latest movie so much that she had her hair dyed platinum blonde for real.  —  Showing off the 'do at Thursday's opening of the James Perse store in Beverly Hills, the 19-year-old daughter …

OK!  Exclusive: Angelina Fired  —  Though reps for the fashion label say that no decision has been reached, OK! has exclusively learned that Angelina Jolie has been replaced as the face of St. John, for whom she'd been modeling since September 2005.  —  "Putting celebrities in campaigns …

Husband number 9?  Elizabeth Taylor declares her love for new man  —  Eight-times married Hollywood icon Elizabeth Taylor could be heading for yet another trip down the aisle as she declared her love for a wealthy businessman she met last year in Hawaii.  —  The veteran actress, 75 …

Natalie Portman bares the burden of steamy Asian romance  —  Natalie Portman made me go "wow!"  - and that was a first.  —  What was it about her in Wes Anderson's Hotel Chevalier - a 13-minute, short-film prequel to his impressive feature-length movie The Darjeeling Limited - that got my attention?

Karate Kid Re-make Planned?  —  Blasphemy!  —  Source: IGN  —  Hollywood, you may remake our Psychos shot for shot.  You may re-tool our Rear Window for a younger generation.  You may even tinker around with our Halloween's - though we will not like you for doing it, Rob Zombie.

Ben Stiller Says Owen Wilson Doing 'Really Well'  —  Ben Stiller says things are looking up for his longtime pal and frequent costar Owen Wilson.  —  "He's doing really well," Stiller, 41, tells Ellen DeGeneres on her show Friday.  —  "I sort of like to protect his privacy, 'cause I feel like it's his own thing," says Stiller.

Britney Addicted (to Cosmetics)!  —  Ahoy, mateys!  Our girl Brit sure had a fun time in O.C. last night - the pop star attended a big party for Addiction Cosmetics in Newport Beach.  (Brit's got her own line of cosmetics — well, fragances anyway — including the new perfume believe that was just released!)

Joey Fatone to Britney: 'I'm Here for You, Sweetheart'  —  Joey Fatone is offering Britney Spears a getaway from her life in the spotlight.  —  "Britney, call me, come over to my house, come to Orlando, get away from it all," Fatone, tells Extra.  "It's a good thing to get out of L.A."

Caught in the Act!  —  • It was like two exes passing in the daylight: Kirsten Dunst, wearing a little black sundress and sunglasses as she sat down for lunch with a male companion at Joan's on Third in Los Angeles - not long after former beau Jake Gyllenhaal was spotted leaving the gourmet market with a coffee to go.

SIGHTINGS  —  QUEEN Latifah giving a new Range Rover with a silver bow to a girlfriend in front of restaurant Philippe, then going in to say hello to Damon Wayans and Lebron James . . . FRENCH President Nicolas Sarkozy lunching at Le Bernardin and missing Prince...

Baby No. 2 on the Way for Melissa Joan Hart  —  Actress Melissa Joan Hart is pregnant with her second child, PEOPLE has confirmed.  —  The Sabrina the Teenage Witch star is four months along, her rep says.  —  Hart and her husband Mark Wilkerson, who married in 2003, are already the proud parents of a son, Mason, who is nearly 2.

George Clooney, the restless one  —  He has nothing left to prove, but with 'Michael Clayton' and 'Leatherheads' the actor-director makes his case on both sides of the camera.  —  NEW YORK — GEORGE CLOONEY had been working since 5 a.m. and was due back on the set of Joel and Ethan Coen's "Burn After Reading" at 8 the next morning.

Chris Brown on Rihanna: "We Haven't Taken it to That Next Level YET"  —  Chris Brown may be looking to make his Umbrella collaboration with Rihanna something a little more permanent.  The 18-year-old R&B singer, who was honored at Us Weekly's Hot Hollywood party last night …

Hilary Duff's Boobs Are HUGE!  —  Woah!  Check out the rack Hilary Duff was sporting at last night's Spirit of Life Award dinner.  Sure they're pushed up to the max, but I don't care.  I just want to get my grubby little hands all over those things.  And trust me, I'm sure I'm not alone.

Butterfly Pisses  —  Mimi once again proved that she was thee diva bitch at Vh1's Save the Music.  When Mimi had to take a wee, she stormed into the bathroom with her two, huge bodyguards.  Two women were already in there and were left confused when two dudes entered.