What Tina Wants  —  Tina Fey has rules.  They've guided the 38-year-old writer-comedian through marriage, motherhood, and a career that went into hyperdrive this fall, when her Sarah Palin impression convulsed the nation, boosting the ratings of both Saturday Night Live and her own NBC show, 30 Rock.

Marg Helgenberger & Husband Separate After 19 Years  —  CSI star Marg Helgenberger has separated from her husband of nearly 20 years, actor Alan Rosenberg.  —  “After 19 years of marriage, Marg and Alan have decided to take some time apart,” the actress's rep said Monday.

Jennifer Hudson tragedy: William Balfour arrested  —  Chicago police said today they have arrested William Balfour for the murders of Oscar-winning actress Jennifer Hudson's family members.  —  Balfour, 27, has been in custody in Stateville Correctional Center on a violation of parole …

Angelina Jolie shows off her flat stomach proving she's NOT pregnant … Repeated denials have failed to quash reports in the U.S. media that Angelina Jolie is three-months pregnant.  —  But rather than worry about the rumours the mother-of-six fell back on a tried and tested method to end them.

Ivana Trump separates from fourth hubby Rubicondi  —  NEW YORK - Ivana Trump has issued a statement confirming reports of marital discord with Italian entrepreneur Rossano Rubicondi.  —  Trump, who married Rubicondi in April, says she filed a legal separation agreement three months ago.

SEAN MILKS IT  —  JAMES Franco says Sean Penn pushed the gay sex scenes in “Milk” further than he expected.  “In the original script I read, there was only one real kissing scene,” Franco tells next month's Elle.  “A month after [director] Gus [Van Sant] asked me to do it, they sent me another script …

Simon Cowell: Britney Spears Is in Awe of Me  —  Britney Spears won over one of America's toughest critics with her string of comeback performances last week: Simon Cowell!  —  As part of a promotional tour to tout Tuesday's release of her new album, Circus, Spears, 26, performed “Womanizer” on Cowell's X-Factor Saturday.

Pop Tarts: Was Gordon Ramsay's Alleged Affair Just a PR Stunt?  —  LOS ANGELES — It has been quite a rough week for top British chef Gordon Ramsay after author Sarah Symonds went public with claims she has been having a ten-year affair with the married “Hell's Kitchen” star.

This S**t Is Impossible  —  If Mary-Kate Olsen is f**king pregnant, then I better go to the vet, because I might have immaculately conceived a litter of Spaghetti Cat's kittens.  If that evil troll can get knocked up, anybody can.  —  Some obvious jokester told the National Enquirer …

ED WESTWICK & JESSICA SZOHR: FURTHER INTRIGUE AT DFW  —  This just in: Another one of W's spies also happened to be stuck in the Dallas airport yesterday with the Gossip Girl threesome (see our previous item here).  And he swears to us that after the pals finished up at Chilis Too …

Housewives of O.C.'s New Kid Talks Feuds  —  Let the catfights begin!  —  Gretchen Rossi, the newest member of the Real Housewives of Orange County, has no problem saying how she really feels about veteran housewife Vicki Gunvalson.  —  “I think sometimes Vicki is in her own little world …

EXCLUSIVE: ER Star Parminder Nagra Pregnant With First Child  —  ER star Parminder Nagra and her photographer beau, James Stenson, are expecting their first child this summer, the actress confirms to Usmagazine.com exclusively.  —  “We are thrilled and overjoyed at the prospect of becoming first time parents,” Nagra tells Us.

Kate Hudson: ‘I Stalked A Man’  —  Kate Hudson once stalked a man she was desperate to date, and even recruited her friends to help her track the unwitting suitor down.  —  The single star confesses she was so obsessed with an unnamed bachelor, she tried to manipulate meetings in the hope he would ask her out.

The Feeling Is Mutual  —  DOUCHE ALERT!  Put your dirty 'ginas in the air for a free wash!  Dax] Dix Shepard was at Disneyland with his way more famous girlfriend Kristen Bell when he spotted a pap taking pictures of them while they were on “It's A Small World.”  Dax immediately gave the pap the douchebag salute!

DIRECTOR ACTS LIKE A DOPE  —  DIRECTOR David Fincher is not helping his movie “The Curious Case of Benjamin Button” with his imperious ways.  “We are working our asses off trying to get Oscar nominations, and he is so abusive that it's crushing,” said an insider at Paramount.  “Whatever we do, it's not enough.”