Heidi Montag Secret: There Was “Another Woman”  —  In the explosive new trailer for the upcoming season of MTV's The Hills, it's evident the tension and drama between Heidi Montag and Spencer Pratt has escalated.  “When we get back to L.A., I need you to move out... I gave up everything for you!”

EXCLUSIVE: Brooke Burke gives birth to her first son  —  Brooke Burke is celebrating the arrival of her fourth child, her rep has confirmed to In Touch.  She gave birth to her first son - and second child with fiancé David Charvet - at 11:31 a.m. Wednesday.  The baby weighed 6 pounds, 5 ounces and was 20 1/4 inches long.

Gummi Charged with Heroin and DUI  —  The LA District Attorney has just charged Jason Davis — aka Gummi Bear — with felony possession of a controlled substance and misdemeanor driving under the influence.  The controlled substance in question — heroin.  Yikes!

Britney's Son is Having Nightmares  —  Britney Spears' visits with her kids have been emotional for the whole family.  Sean Preston has been sleeping in the same room as father Kevin Federline lately because he's been having nightmares.  —  According to insiders, Preston, 2 …

Dina: We Have “No Choice” But To Do a Reality Show  —  With Lindsay Lohan's whirlwind rinse cycle year of rehab, arrest, rehab, arrest, rehab... the Lohan family has seen it all.  And now we can, too.  LiLo's little sister, Ali, and mom, Dina, are going to document the day-by-day happenings …

Record Execs: Screw the “Idol” Chicks!  —  TMZ has learned the recording industry has no interest — at least for now — in the “American Idol” girls.  Their focus is exclusively on two male contestants.  —  Well-connected record industry sources tell TMZ the major publishers …

Michelle Williams: 'I Didn't Know Where to Go' After Heath Split  —  When Michelle Williams spoke to Elle magazine in January, she had no idea she'd be faced with the death of her ex, Heath Ledger, only days later on Jan. 22.  —  At the time, she was still mourning their breakup.

Kelly Admits to Having Her Rack Done  —  Not like this is a surprise to anyone, but Kelly Rowland has admitted to getting breast augmentation in People Magazine: … SMH at her reasoning..."to fit designer outfits."  Come on, Kelly, don't feed us the bullsh*t, just be ‘real’.

Today's Natalie Morales Is Pregnant  —  The Today show's Natalie Morales is three months pregnant, she announced Thursday on the morning show.  —  “We're really excited!”  Morales, 35, said.  “It's truly a blessing.”  The morning show cohost and her husband, Joe Rhodes …

Britney's bulging stomach fuels more pregnancy rumours - as she and Adnan reunite  —  For weeks, Hollywood has been abuzz with rumours that Britney Spears may be pregnant again.  —  And the speculation reached a peak of intensity yesterday when she unveiled a conspicuous bump.

Kim Kardashian Bikini Pictures.  Now More Ass!  —  Woah, check out these Kim Kardashian bikini pictures.  Rather, I should say, check out Kim Kardashian's ass in these bikini pictures.  It's HUGE!  But then, you already knew that, didn't you?  I wonder how many Zebras had to die to get enough material to cover that ass.

Runway's Christian Siriano: I'll Be Seeing Posh Next Week  —  How fierce was Wednesday's Project Runway finale?  Christian Siriano, 22, took the title, impressing the judges (including Victoria Beckham) with his couture-leaning collection.  Calling from New York as his victory tour begins …

THE NATURAL  —  She's always been blessed with an instinctive poise—but also a keen sense of perspective: Natalie Portman pauses amid a blur of projects in motion to open up about women, ambition, and her own M.O.  —  Photographed by Carter Smith  —  Styled by Joe Zee

Nicole & Joel's New Manhattan Home  —  Joel Madden and Nicole Ritchie are moving to New York City — at least for part of the year.  The new parents, who were spotted apartment-hunting in August, quietly plopped down a modest $999,999 for a two-bedroom, two-bath downtown condo on the Bowery …