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.

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 …

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.

US actress Taylor Momsen, 16, admits carrying a knife  —  U.S. TV star Taylor Momsen caused controversy Thursday when she admitted she carried knives in her purse.  —  The 16-year-old, best known for her role as Jenny Humphrey on the New York teen show Gossip Girl, sparked outrage …

Heidi Montag Calls Cops — My Mom is ‘Psychotic’  —  Cops have just arrived to Spencer Pratt and Heidi Montag's L.A. area home after the couple called police claiming Heidi's mother is refusing to leave their property, law enforcement sources tell TMZ.  —  We just spoke with Heidi …

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 …

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 …

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.

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.

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) …

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

‘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.

Exclusive interview: ‘Lost’ producers Damon Lindelof and Carlton Cuse talk ‘Across the Sea’  —  Last night's “Lost” review appeared to put me in the minority in enjoying the episode.  And “Lost” showrunners Damon Lindelof and Carlton Cuse are certainly aware of the polarizing reaction to …

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.

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 …

Son of the Late Dana Plato Commits Suicide  —  First Joni Richardson endured the death of her daughter-in-law, Diff'rent Strokes star Dana Plato, in 1999.  Now almost exactly 11 years later, Plato's son, Tyler Lambert, committed suicide at the age of 25.  —  “It's a shame that such a talented human …

Haiti Is First Stop For New WFP Ambassador Christina Aguilera  —  Summary:  —  WFP's new Ambassador Against Hunger Christina Aguilera visited two schools in quake-stricken Haiti on Tuesday to meet the children receiving food aid through WFP school meals programmes.

Fox picks up five pilots, renews ‘Lie,’ ‘Target’  —  Exclu: UPDATED: Fox made its first wave of pilot pickups Wednesday, ordering five projects to series for next season as well as renewing modestly rated bubble shows “Lie to Me” and “Human Target.”  —  The network has greenlighted Shawn …

‘Rollercoaster Tycoon’ riding to the screen for Sony Pictures Animation (exclusive)  —  Sony is getting into the roller-coaster theme park business ... sort of.  —  Sony Pictures Animation has pre-emptively picked up rights to the Atari video game “Rollercoaster Tycoon.”

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 …