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.

So Plaxico Burress Walked Into a Bar...  Details are coming together about what happened after Giants receiver Plaxico Burress pulled a Suge Knight on Friday night and accidentally shot himself in the leg at the midtown club Latin Quarter.  The Post reports that a series of efforts to hide the injury …

Madonna & A-Rod Head to Mexico City  —  Photo by: Ronald Asadorian / Splash News Online; Pascal Le Segretain / Getty  —  Coincidence?  —  Madonna and Alex Rodriguez were both spotted in Mexico City last weekend.  —  The two have not confirmed their romance.

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.

Britney Spears Explains Breakups, Breakdowns, Motherhood In ‘For The Record’  —  'I'm not gonna sugarcoat it and say I was OK,' singer says of meltdown.  —  Britney Spears' life has been filled with speculation and scrutiny over the last few years.  In “For the Record,” …

Ricki Lake: 'I Can't Believe I Was Fat'  —  Ricki Lake has trimmed 140 lbs. from her all-time top weight of 270 pounds - and says she is holding steady.  —  “I can't believe I was a fat person for most of my life,” the former talk show host, rocking a sexy black Herve Leger dress (size small) …

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.

Britney had ulterior motive for TV special  —  Plus: O'Donnell on variety-show flop; Travolta says Hanks owes him  —  “Britney: For the Record” might offer an inside glimpse into the pop star's life, but offering up tidbits about her failed relationship with Kevin Federline wasn't the goal of the documentary.

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.

Exclusive: Beverly Hills Cop IV Story Details!!  —  With everything 1980's being either made, remade, or re-imagined, one of our favorite readers and insiders who we haven't heard from in a hot minute, EL CHAVO has the goods on Eddie Murphy's 80's update of Beverly Hills Cop 4.

KATE BOSWORTH INTERVIEW  —  Kate Bosworth, through no fault of her own, is one of those young Hollywood actresses whose personality has been writ large in their absence; altogether human complexities expediently forgotten in favour of half truths, tossed into the frying pan of tabloid hysteria …

Orlando Bloom and Miranda Kerr Are Not Engaged  —  Orlando Bloom and Victoria's Secret model Miranda Kerr aren't engaged, his rep tells Usmagazine.com.  —  Australia's The Sunday Telegraph had reported that a wedding was planned for the middle of next year, “when both have a break from work commitments.”