MATT LAUER WALKS OUT ON WIFE  —  MATT LAUER has walked out on his wife of 12 years after she furiously accused the Today star of cheating with at least two women, The ENQUIRER has learned exclusively.  —  After an explosive two-day fight, the 52-year-old father of three moved out of the family home …

EXCLUSIVE: Read The Explosive Text Messages From Rachel Uchitel's Affair With TV Star  —  Before Tiger Woods there was David Boreanaz.  —  Rachel Uchitel became a household name when she was revealed as Tiger Woods' mistress, starting a chain of events that let to the golfing great ending in rehab.

Tyler Lambert, Son of Dana Plato, Commits Suicide  —  Tyler Lambert, son of 'Diff'rent Strokes' star Dana Plato, committed suicide on May 6, almost exactly 11 years after his mother ended her life.  Lambert was 25.  —  The Tulsa, Oklahoma Office of the Chief Medical Examiner told PopEater that Lambert …

Robert Pattinson, Kristen Stewart fight on ‘Twilight’ set  —  “Twilight” heartthrob Robert Pattinson and his co-star girlfriend Kristen Stewart had a huge fight on the set of their hit movie as she accused him of hanging out late at a racy London burlesque bar.

Danica McKellar  —  Every red-blooded American male had a crush on Danica McKellar.  The first love of The Wonder Years hero Kevin Arnold (played by a squeaky-voiced Fred Savage), Winnie Cooper defined “sweet but sexy” for a generation.  After the show ended, instead of spiraling …

Kendra Sex Tape — First Shots  —  The first images from the Kendra Wilkinson sex tape have finally been released — and TMZ has learned ... she looks really, really good.  —  The video, which is set to be released by Vivid Entertainment, was shot in 2005 ... after Kendra had turned 18.

‘Idol’ Contestants — No Shtupping the Judges  —  TMZ obtained a copy of the contract every “American Idol” contestant must sign before going on the show — and one thing is perfectly clear .... Ryan, Randy, Ellen, Kara, Simon, Theodore and Alvin are not available for their pleasure.

Source: Kate Hudson “Is Pissed” Cameron Diaz Is Dating A-Rod  —  Catfight!  —  The new issue of Us Weekly reports that Kate Hudson and Cameron Diaz are locked in a bitter battle over Alex Rodriguez.  (On May 2, Diaz was spotted leaving A-Rod's $30,000-a-month penthouse with overnight bags …

Interview: ‘Cougar Town’ producer Bill Lawrence on how the show transcended a bad title/premise  —  It hasn't been the best new comedy of the season (I leave it to the warring “Community” and “Modern Family” factions to battle that title to the death), but no show on television demonstrated …

Once Isolated, Michael Jackson's Kids Are Now on YouTube  —  Michael Jackson went to great lengths to keep his children out of the public eye, but following his death, Paris Jackson and Blanket Jackson were thrust into the limelight.  Now, personal videos of the King of Pop's children have leaked on YouTube …

Michelle McGee: All Men Cheat; “Women Need to Accept That”  —  Before she had an affair with Sandra Bullock's husband Jesse James, Michelle “Bombshell” McGee thought “if a man cheats it's horrible,” she tells the new Steppin' Out magazine.  —  “Now I think men are made to spread their seed,” she says.

Whitney Houston Sound-alike Inks Major Label Deal  —  While Whitney Houston struggles to hit once-familiar notes on her critically wobbly European tour, her biggest fan — Taiwanese singer Lin Yu-chun — is riding high this week after inking a major label record deal.

Heidi Montag: trapped inside her own home  —  Spencer Pratt and Heidi Montag appear to have an idyllic home life on The Hills.  But now, for the first time, a frequent visitor to the couple's house reveals the truth: that Heidi is being virtually held hostage there!

This week's cover: Inside 'Sex and the City 2′  —  You've seen the trailers, but what's really going on in Sex and the City 2 (in theaters May 27)?  The splashy sequel to 2008′s worldwide blockbuster picks up two years after Carrie (Sarah Jessica Parker) and Big (Chris Noth) …

Cool Intentions  —  Ryan Phillippe opens up about his sexually objectified physique, the impact of playing TV's first gay teen, Jay Leno's “gayest look” gaffe, and the homophobic humor in his new movie, MacGruber.  —  Since portraying television's first gay teen on the daytime soap One Life to Live in 1992 …

Katherine Heigl to star in ‘Age of Adaline’  —  THR EXCLUSIVE  —  Katherine Heigl will get to live every movie star's dream of never growing old in “The Age of Adaline,” an epic love story that Lakeshore Entertainment and Sidney Kimmel will co-finance and co-produce.

Paris Hilton: “I'm Not Eating Fast Food Anymore”  —  Paris Hilton may have chowed down on a massive Carl's Jr. burger in those infamous sexy 2009 commercials — but these days, she's given up fast food.  —  “I've been really working out.  I'm not eating fast food anymore,” the heiress …

Oh my god, what the HECK is Tila Tequila wearing...really, where are her clothes?!  —  Tila Tequila takes ‘minimal clothing’ to a whole new level with belts covering her nipples  —  Above: Tila Tequila set her own dress code (Pics: wenn.com)  —  ABOVE: Tila Tequila was attending her album launch party

Sean Penn Gets Probation for Kicking Photographer  —  Sean Penn pleaded no contest to vandalism on Wednesday, effectively ending a case in which the Oscar-winning actor was videotaped kicking a celebrity photographer.  Penn was not present in court and entered the plea through his attorney.