Sources: Husband's Alleged Affair Caused Shania's Split  —  Twain and Lange in London in 2000  —  What caused the sudden breakup of Shania Twain and her husband, music producer Robert “Mutt” Lange, after 14 years of marriage?  His relationship with another woman, say several sources.

Brad & Angelina's Star-Studded Dinner Date  —  The Jolie-Pitts left their brood at home Monday night for a leisurely dinner on the Cotes d'Azur with Clint Eastwood and Mick Jagger.  —  Brad Pitt, 44, and Angelina Jolie, 32, joined their celebrity pals and about eight other guests …

Britney Spears' new sex tape  —  A new Britney Spears sex tape is set to be released.  —  The footage allegedly features Britney, 26, stripping off naked apart from a pink wig, and romping with ex-boyfriend Adnan Ghalib.  —  The paparazzi photographer is reportedly trying to sell the full …

Pete Wentz on Ashlee Simpson: “We've Signed a Pre-Nup”  —  Pete Wentz is speaking out for the first time since his weekend wedding to Ashlee Simpson.  —  “We have signed a pre-nup,” the newlywed rocker admitted on Ryan Seacrest's KIIS-FM radio show Tuesday.  (Ashlee was alseep, he said.)

Ali Lohan: ‘Disgusting’ Girls Ridiculed Me At School  —  Mean girls?  Lindsay Lohan played one on the big screen.  But her aspiring-singer-actress sister, Ali, had to deal with them in real life.  —  “A little while ago ... a couple of girls in school made up a video of me and put it up on YouTube …

Fergie Loves the Smell of Crotch in the Morning  —  There's nothing like watching Fergie first thing in the AM, simulating oral sex, hyper-shaking her bootay, doing cartwheels in poured-on pants.  —  Unless you're just getting ready to go into the eighth grade.  Then it just seems wrong wrong wrong.

NYC LAWSUIT ACCUSES LOHAN OF TAKING MINK  —  A Columbia University student filed a lawsuit today against an “oppressive and malicious” Lindsay Lohan for allegedly fur-napping her prized mink coat.  —  Maria “Masha” Markova, 22, claims in a civil lawsuit filed in Manhattan Supreme Court …

Gwyneth Paltrow Bares a Breast in Film  —  Gwyneth Bares a Breast in Film  —  You don't really think of Oscar-winner Gwyneth Paltrow as the racy type.  —  But in her new film, “Two Lovers,” which debuted at the Cannes Film Festival Monday night, she quite surprisingly bares a single breast.

Amy Winehouse marks her first wedding anniversary with a fish and chip supper (for one)  —  Troubled singer Amy Winehouse marked her first wedding anniversary to Blake Fielder-Civil with a lonely fish and chip supper after visiting her husband in prison.  —  The couple spent their anniversary apart …

LOVELORN OWEN'S PARTY CURE  —  OWEN Wilson has handled his latest bust-up with Kate Hudson a lot better this time around - by immersing himself in blondes, boobs and beer.  —  Last August, the Butterscotch Stallion, depressed and despondent, reportedly tried to commit suicide after he and Hudson called it quits.

Ballas to Dude: Lick Me Baby One More Time!  —  We were asking Mark Ballas about the whole gay stereotype thing with male dancers, but his manager kept licking his ear and kissing him on the cheek.  —  But really, what are the odds that all the pros on “DWTS” would be straight?

HOME SUMMONS  —  NICK Cannon learned the meaning of “If you don't pay, you got no say” this weekend.  Mariah Carey's new husband was trying to have a boys' weekend at Saturday's opening of the MGM Grand at Foxwoods with pals Sean Combs and Quincy Jones when he got a call from Carey.

Gwyneth Paltrow: Being a Mom May Hurt a Career  —  Gwyneth Paltrow says that taking time off to be mother to daughter Apple, now 4, and son Moses, 2, made her feel forgotten by Hollywood.  —  In Cannes to promote Two Lovers, in which she costars with Joaquin Phoenix, the Shakespeare in Love Oscar winner …

Will you Biel my bride?  —  HE HAS dated some of the most beautiful women in the world but gorgeous actress JESSICA BIEL has finally tamed JUSTIN TIMBERLAKE.  —  I hear he will soon be proposing and has already started looking at potential wedding venues — or in his case, islands.