Ashlee Simpson & Pete Wentz Cozy Up  —  They must be really close friends: Ashlee Simpson and Fall Out Boy bassist Pete Wentz spent Saturday night kissing and cuddling at the new L.A. hot spot Parc.  —  At the club for a pal's birthday, Simpson, 22, and Wentz, 27, got cozy in a semi-hidden booth …

Stern Will Not Fight for Custody If Birkhead's the Dad  —  Howard K. Stern will not stand in Larry Birkhead's way if the DNA tests show Birkhead is Dannielynn's father, this according to unimpeachable sources.  —  These sources have issued the following statement to TMZ:

Happy Reese-ster For The Witherspoons!  —  Actress Reese Witherspoon takes her adorable kiddies Deacon and Ava to her local church for the Easter service complete with an Easter Egg hunt and food and drinks.  Reese helped Deacon hunt for his eggs while Ava went off on her own.

HEIR DISSES HEIR AT PARTY  —  BRANDON "Greasy Bear" Davis is so unpopular, even his friends don't want to be associated with him.  The oil-heir grandson of the late Marvin Davis showed up to the Details magazine party March 29th at producer Mary Parent's house in Hollywood and became enraged when he was denied access.

Likely dad keeps mum  —  Dannielynn Hope Marshall Stern (Birkhead?) may turn out to be the most expensive baby ever born.  —  Leading baby-daddy contender Larry Birkhead was expected to return to the Bahamas over the weekend, with his personal legal bills estimated by one insider to approach $650,000.

JENNA LOSING WEIGHT AND FANS  —  PORN queen Jenna Jameson is so stressed out over her bitter divorce that for the first time in her long career, she's behaving unprofessionally and letting her fans down, sources said.  —  Jameson, who reportedly underwent a botched and career-threatening …

Scrubs Star John C. McGinley Gets Married  —  Scrubs star John C. McGinley married yoga teacher Nichole Kessler on Saturday, his rep confirms exclusively to PEOPLE.  —  The couple, who dated for two and a half years before McGinley proposed in August, wed at their home in Malibu before about 30 family members and friends.

Charlotte takes a break (from late nights and cocktails)  —  Glowing with health and showing off her changing figure, this is Charlotte Church taking pregnancy in her stride.  —  The 21-year-old TV presenter, who is four months pregnant, is enjoying a no-expense-spared holiday in Thailand …

Hot Stuff: Mischa & Lindsay Not Braiding Each Other's Hair Any Time Soon  —  · Check out Mischa Barton's reaction in this video when she finds out that Lindsay Lohan is infringing upon her hair salon.  Nice unnecessary butt zoom-in at the end, too.  —  · Avril Lavigne says she didn't talk mess about Britney Spears.

Britney Gets Naked  —  HOT LINKS : Britney Spears  —  Naked Juice, that is!  (Sorry, couldn't resist.)  In fact, we could almost glimpse her nether regions (not that we want to) in that shorter than short dress!  —  Britney emerged from hiding; she's been camped out at a beach house …

LIFE'S hard when you're a mega s-tar.  LIFE'S hard when you're a mega s-tar.  —  My snapper caught scruffy KATE MOSS looking cig and tired of the fags as she sparked up in San Francisco.  —  Another bad habit she can't kick - PETE DOHERTY.  —  MY Spidey senses tell me this is one of the shortest showbiz romances ever.

Courteney Cox Has Love For X17  —  I think Ms. Cox (or is that Mrs. Arquette?) was probably just PMSing or maybe she'd just gotten off the phone with the old ball and chain because we were shocked when she shot us the bird on Friday!  Dirt girl usually loves us and lord knows we love her.

Too Much Fug for a Religious Holiday  —  I can't stand the fug against my window.  I am surprised that Tao in Las Vegas didn't explode with nastiness last night.  Well, it did sort of did.  Tao hosted "The Sons of Hollywood" premiere and it truly brought out the unattractive douches.

Katie Holmes' Big Hollywood Comeback!  —  Mrs. Tom Cruise is gearing up for her return to the big screen, and we spotted Katie at a fitting for her first movie since she and Tom went public with their romance.  —  "Extra" has learned Katie's new role is alongside Diane Keaton and Queen Latifah in "Mad Money."

Cruise Using Scientology to Help 9/11 Workers?  —  Scientology superstar Tom Cruise is scheduled to host a gala in NYC promoting his controversial "detox" project for 9/11 workers, which is based on the tenets of Scientology.  —  According to the New York Post, tickets for the April 19 fund-raiser benefit …