NO DISCOUNTS  —  JENNIFER Lopez was a diva with a capital D shopping last week at the Catherine Malandrino boutique on Manhasset's Miracle Mile, near where she lives with hubby Marc Anthony.  “She demanded the store be shut down for her to shop alone, but they said, ‘Absolutely not,’ ” said our spy.

PICTURE EXCLUSIVE: Penny Lancaster has a titter with Rod Stewart  —  DO YA think I'm sucksy?  Perhaps ageing Rod Stewart misheard gorgeous wife Penny Lancaster asking if he fancied a NIBBLE for lunch.  —  The couple were Sailing (what else) in the Med when the randy old rocker put on a show to shock holidaymakers on boats nearby.

How Cute Is Baby Harlow!?!  —  We've seen plenty of Nicole and Joel these days but this weekend we got a rare treat to see the adorable baby Harlow.  She looks so sweet in her pink little onesie sitting in her mom's lap.  Nicole took her daughter with her to enjoy the hot Summer …

George Carlin, Irreverent Comedian, Dies at 71  —  George Carlin, the Grammy-Award winning standup comedian and actor who was hailed for his irreverent social commentary, poignant observations of the absurdities of everyday life and language, and groundbreaking routines like …

OK!  Exclusive: Jamie Lynn & Maddie Home in Mississippi  —  Proud new mom Jamie Lynn Spears and her newborn daughter Maddie Briann Aldridge, returned home at 1:45 am Saturday morning.  And by “home,” OK! can exclusively reveal that this means the Liberty, Mississippi, house the Zoey 101 star purchased …

Shouldn't They Be In Mourning?  —  First things first, I think I may have booze poisoning, so please bare (typo and keeping it) with me today.  I mean, you know you're a different kind of drunk when you're barfing up 100 proof alcohol.  Anyway, I had a reason to booze away in Vegas this weekend.

Cameron Diaz's PDA-Packed Date With Jennifer Aniston's Ex  —  Cameron Diaz is still hot and heavy with Jennifer Aniston's ex.  —  On Sunday, the actress, 35, went out on a romantic dinner date in West Hollywood with Brit model Paul Sculfor (who was linked to Aniston, 39, last year).

Malibu Surf & Turf War — The Rematch  —  Private security was hired to patrol the beach where Matthew McConaughey surfs — but that didn't stop another brutal beach beatdown from taking place yesterday between a band of violent locals and the paparazzi.  —  After a beachgoer chucked …

Love all: Kate Hudson and Lance Armstrong serve up romance on the tennis court  —  Kate Hudson and Lance Armstrong have taken their tour de love to the tennis court.  —  The couple were spotted cosying up between volleys during a doubles match in Brentwood, Los Angeles yesterday.

Inseparable: Another romantic weekend for Lindsay Lohan and Samantha Ronson  —  They've had their rocky moments, but Lindsay Lohan's and girlfriend Samantha Ronson's appeared stronger than ever as they enjoyed a romantic weekend in Los Angeles.  —  The pair proved inseparable during …

Timbaland Holds Formal Wedding in Aruba  —  Rapper/producer Timbaland and Monique Idlett wed in a formal ceremony on a private island in Aruba Sunday evening, Usmagazine.com has confirmed.  —  Guests included Missy Elliott, Omarion, rapper Magoo, singer Keri Hilson, Ginuwine, producer Nate …

Larry Birkhead Buys Anna Nicole Smith's Old Lingerie for Dannielynn  —  Larry Birkhead paid nearly $3,000 at an auction Saturday for lingerie worn by late ex Anna Nicole Smith in a Playboy shoot.  —  Birkhead explained he paid $1,800 for a pink bustier and $1,000 for a white negligee …

Jermaine Dupri: Janet And I Are Ready for Baby  —  Janet Jackson might feel “allergic to marriage,” but the pop star is ready to have a baby, says longtime boyfriend Jermaine Dupri.  —  “Yeah, soon,” Dupri told PEOPLE Sunday at a dinner party hosted by New Era and Belvedere Vodka at West Hollywood's STK restaurant.

Sherri Shepherd “Would Love” Michelle Obama to Be First Lady  —  View co-host Sherri Shepherd can't contain her admiration for potential first lady - and Us cover girl - Michelle Obama.  —  “She is so poised, gracious, intelligent, charming and funny,” she told Usmagazine.com …

Side Dish  —  New couple alert: Strokes guitarist Albert Hammond Jr. spent the night making out with It model Agyness Deyn at the Songwriters Hall of Fame event at the Marriott Marquis.  —  Paris Hilton alternated between ogling herself in the mirror and glaring daggers at her ex …

Ex Says Nate Dogg's a Roadside Terrorist  —  TMZ has learned hip-hop artist Nate Dogg was arrested around 8:30 AM PT this morning while driving on the 405 in L.A.  —  Cops tell us a woman who said she was Nate's estranged wife called into 911 freaking out as she was driving …