'Oprah' Follow-Ups  —  After losing 75 pounds, Kirstie fulfills her promise and proves she is bikini ready!  "You look beautiful," Oprah says.  —  The prospect of wearing a bikini in front of millions motivated Kirstie to work out even harder with her trainers, she says.

Lance Armstrong Struggles in NYC Marathon  —  Armstrong after the marathon  —  Lance Armstrong, who knows a thing or two about tough competition, got more of a challenge than he expected Sunday when he ran the ING New York City Marathon.  —  "For the level of condition that I have now …

Beverly Hills, 90210 Stars Reunite for DVD Party  —  From left: Garth, Green, Ziering, Priestley and Carteris  —  It was like old times back at the Peach Pit on Friday night, as the cast of Beverly Hills, 90210 - minus Brenda and Dylan - reunited in (where else?)

New Mom Rachel Weisz Gets Back in Shape  —  Rachel Weisz says there's no big secret to getting back in shape after giving birth - but she does have a few suggestions.  —  "I don't really have a magic potion or pill," she told PEOPLE at a British Academy of Film and Television Arts event Thursday in Los Angeles.

Obscure "Diamond" sparkles for Lindsay Lohan  —  LOS ANGELES (Hollywood Reporter) - Lindsay Lohan is set to bring a long-forgotten Tennessee Williams screenplay, "The Loss of a Teardrop Diamond," to the big screen.  —  The screenplay tells the story of Fisher Willow (Lohan) …

Dogg Obedient — Rapper Turns Himself in To Cops  —  Four days after a warrant was issued for his arrest, rapper Snoop Dogg has just surrendered to O.C. authorities.  —  The rapper arrived to the Orange County Jail in style this morning; rolling up in a dark purple Porsche Carrera, along with a driver and a bodyguard.

Matt's the way you do it  —  Beer Matt ... star pulls a few hot moves during his birthday party  —  MATTHEW McCONAUGHEY would be a shoo-in for my caner of the year if he was a Brit.  —  Here's the Texan bongoed again at his 37th birthday bash in Sydney.  —  He'd clearly had a few sherries …

Judge dismisses Britney Spears' libel suit  —  Pop star had accused US Weekly of fabricating story about sex video … Kevin Winter / Getty Images  —  LOS ANGELES - A judge has dismissed a libel suit brought by Britney Spears accusing Us Weekly magazine of fabricating a story …

Actress Kellie Martin Has a Baby Girl  —  Kellie Martin, who starred on ER and the series Life Goes On, has welcomed her first child with husband Keith Christian, PEOPLE has learned exclusively.  —  The couple's daughter, Margaret Heather Christian, was born Saturday at 12:21 p.m. She weighed at 8 lbs., and was 21 inches long.

Lindsay is Liked  —  Lindsay may have received some harsh criticism from several people recently, but she's also getting praise.  The adorable Joshua Jackson is a big fan of LL's and really enjoyed working with her on Bobby.  He said, 'She's a sweetheart.  She's in the eye of the storm all the time.

Man Charged in Slaying of Indie Actress  —  Police have charged a construction worker with the murder of actress Adrienne Shelly, who was found hanging from a shower rod in her New York apartment last week, the Associated Press reports.  —  Diego Pillco was arrested Monday and charged …

Cameron Diaz Topless Pictures from W Magazine  —  Last month, the illustrious Paparazzi spyed Cameron Diaz in a topless photoshoot, and now the real Cameron Diaz topless pictures (not that the Paparazzi topless pictures weren't really real) have been published in W Magazine, and more surprisingly, Cameron actually looks good.

The Brain Behind Borat  —  Fiercely private.  Deeply funny.  A closer look at a mystery man.  —  For a brief moment in December 2004, the "Borat" movie was on the brink of collapse.  The original director had left-"creative differences" with the star, the usual stuff-and the studio was getting twitchy.

Comedian/Rapper Busted for Stolen Concealed Weapon  —  Katt Williams was arrested Monday at Los Angeles International Airport for allegedly carrying a stolen concealed weapon.  —  Law enforcement sources tell TMZ the arrest occurred at 3 p.m. in Terminal 5.

HAS EVA GONE FOR THE POB?  —  Where Victoria Beckham goes others are sure to follow...  It wasn't long after she had her long, extended locks cut off into a bob (now renamed the Pob), that we then saw others sporting the new 'do.  —  And with women up and down the country demanding the Pob …

Denise's Day Out  —  Denise Richards spent the day with her adorable daughters Sam and Lola in Malibu yesterday.  The mother-of-two (with a nanny) took her kids to the park, the pet store and even managed to get some shopping in for herself.  This is a woman who always manages to look gorgeous …

Hilary Duff is Still Alive  —  Maksim Miakovsky, the 18 year old Russian immigrant accused of stalking Hilary Duff last month, was arrested Friday night at a Manhattan Beach Residence Inn after he had intended to kill the 19 year old actress at an event she was scheduled to attend yesterday.

Trying saying this one with a straight face: Stavros Niarchos, Scholar  —  Don't let Stavros Niarchos' attempt to get Paris Hilton's attention by climbing on top of her limo on Halloween fool you, the young man is turning over a new leaf.  At a recent event he told Page Six why we should all take him seriously: