Reformed wild girls Lindsay and Paris reunite for sober party  —  They've chalked up 30 days of rehab and 23 days of jail time between them, and now notorious Hollywood wild girls Lindsay Lohan and Paris Hilton have joined forces to celebrate their new found freedom.

Jennifer & Paul Call It Quits!  —  Jennifer Aniston's summer fling has flown the coop.  On June 30, the star's British model beau, Paul Sculfor, 36, left L.A. for a two-week visit to London, and sources tell Us Weekly that the pair - who have had a low-key love affair since May - have said goodbye...at least for now.

DIDDY BABY MAMA MOVES OUT  —  AFTER 10 long years of sticking by Sean Combs, the music impresario's baby mama and longtime girlfriend, Kim Porter, has finally had enough.  —  Sources inside Combs' camp told Page Six that Porter moved out of his apartment here and she isn't going back.

STAY AWAY FROM ME  —  IT'S OVER: KATE HIRES MINDERS TO SEE OFF PETE  —  REMOVAL men carted Pete Doherty's gear from Kate Moss's home yesterday as the fed-up model finally got rid of any trace of her junkie ex-lover.  —  While the Babyshambles star was trying to come to terms with the fact …

U.S. songwriters sue Lavigne over hit song  —  TORONTO — Canadian punk princess Avril Lavigne is being sued by U.S. songwriters who claim that her smash hit Girlfriend sounds suspiciously like a single they released in the 1970s.  —  Lavigne's manager, Terry McBride, said the pop starlet …

'Sex and the City' heads to theaters  —  New Line, HBO team on film version of series  —  New Line Cinema is getting in bed with HBO on "Sex and the City."  —  After much foreplay, the movie version of the long-running HBO series is gearing for a fall start, with New Line near a deal to finance and distribute.

Britney Spears attacks mother in a poem  —  Plus: Lohan celebrates birthday by making out with Diana Ross' son  —  Britney Spears has put her fury with her mother into verse.  —  The "Toxic" singer has been angry with Lynne Spears because she felt her mother pushed her into rehab.

Tony Parker's 4th of July Surprise for Eva Longoria  —  With friends and family arriving in Paris for their wedding on Saturday, Tony Parker swept Eva Longoria off for a surprise Fourth of July visit to one of the world's most romantic sites.  —  On Tuesday afternoon, the couple stole off …

Nicole is Having a Baby!  —  After several weeks of Nicole Richie hiding her stomach from photographers, the is-she-or-isn't-she-rumors can be put to rest: Us has confirmed via multiple sources that Richie is more than 12 weeks pregnant with her and boyfriend Joel Madden's first child.

Al Gore's Son Arrested for Speeding, Drugs  —  Al Gore III, the son of former Vice President Al Gore, was arrested on suspicion of possessing marijuana and prescription drugs in California on Wednesday.  —  Gore III was pulled over in a blue Toyota Prius around 2:15 a.m. for allegedly driving …

Nick Lachey & Vanessa Minnillo Hot Tub SEX Pics  —  WOW!  Nick Lachey and Vanessa Minnillo really did go at it in the hot tub in Mexico.  Is it safe to say she likes it from behind?!  And what's going on in that top right picture?  That HAS to be his leg, right?

50 Cent learns value of a dollar  —  The free ride is over at 50 Cent's G-Unit Records.  —  The rap mogul has confessed he was overgenerous with artists on his label.  In fact, Fitty spent $8.5 million of his own money to take a lot of the rappers on his most recent tour so that they could bring …

Mel B is rampant maneater  —  Rock 'N' Roll ... wild Mel B, left, and the Spice Girls reunited  —  MEL B should have been nicknamed Rock 'N' Roll Spice.  —  She was the REALLY wild one, with an insatiable appetite for sex.  —  One of her most famous conquests, actor Max Beesley …

Ben & Matt's Next Movie  —  Oscar alert!  Nearly 10 years after Ben Affleck, 34, and Matt Damon, 36, snagged Hollywood's highest honor for cowriting Good Will Hunting, the wonder boys are working together on a new screenplay, an insider tells Us Weekly.  —  "They're really excited about it," says the source.

Who's that guy Britney?  —  We are wondering about the identity of the mystery guy who Britney Spears spent her entire July 4 holiday with.  The pair hung out at the Four Seasons hotel in Beverly Hills, and he even ended up driving her home.  Could he be a new boyfriend?  Let us know if you recognize him.