Jessica Simpson's naked ambition  —  Jessica Simpson is desperate to strip naked in a Hollywood movie.  —  The blonde beauty wants to be taken seriously as an actress and believes baring all is the best way to earn the respect of Tinseltown, even if it goes against her family's wishes.

Angelina Jolie: 'My blonde-haired natural daughter Shiloh is the outcast in our family'  —  Angelina Jolie revealed that her blonde-haired blue-eyed natural child Shiloh, 20 months, is the 'outcast' in her ethnically diverse family.  —  The actress - who has adopted three other children …

PETA Targets Mary-Kate and Ashley Olsen in New Campaign, Calls Them the "Trollsen Twins"  —  Move over, Jennifer Lopez.  —  PETA has a new target.  —  Well, two targets: Mary-Kate and Ashley Olsen.  —  In a new ad campaign to be unveiled today at the Olsens' Walk of Fame star on Hollywood Boulevard …

Jodie Foster publicly acknowledges her lesbian partner for the first time  —  Actress Jodie Foster paid tribute to "my beautiful Cydney" - her lesbian partner of more than 15 years - in a thank you speech at an awards ceremony, finally confirming Hollywood's most open secret.

J.Lo's twins will live the high life  —  Jennifer Lopez is leaving no doubt she's expecting boy and girl twins — and that they will grow up in the sort of luxury befitting royals.  In fact, the 38-year-old mama-to-be bought pink and blue onesies: one monogrammed "princess," the other, "prince."

Side Dish  —  Madonna will help Hillary Clinton combat the Oprah-powered campaign of Barack Obama.  Her Madgesty, whose charity work in Malawi has been supported by Bill Clinton's foundation, tells us she stands ready to serve.  Meanwhile, Johnny Depp is playing the campaign for laughs.

Queen Latifah laughs off gossip  —  'There ain't gonna be no wedding,' singer says  —  I caught up with Queen Latifah (and Gabrielle Union) while they were in town this weekend with Morris Chestnut and Faizon Love to promote their upcoming Christmas flick, ''The Perfect Holiday" (opening Wednesday), which Queen Latifah also produced.

HATE MY EX  —  EVA Longoria apparently doesn't live by the best-friend code of "don't be nice to the ex."  When her close pal Jessica Simpson got wind that Longoria was hanging with Simpson's ex, John Mayer, the other night at Gold Bar on Broome Street, she "went nuts," said an insider.

Why they now look up to Paris  —  Paris Hilton is being hailed as a hero after "rescuing" a little person injured as part of an Oompa Loompa act during Art Basel Miami Beach Saturday night.  —  The shocking accident happened during a Beacher's Madhouse performance, sponsored by Ariva, at Cameo nightclub.

Alex Trebek Suffers Heart Attack  —  TMZ has learned that "Jeopardy!" host Alex Trebek has suffered a heart attack.  —  A rep for the show confirms to TMZ the 67-year-old host had a minor heart attack but is "resting comfortably."  We're told he will be back in the studio for the show's next scheduled tapings in January.

Hilary Swank Opens Up About Her Boyfriend - and Her Vitamin Habit  —  What's the status of Hilary Swank's relationship with boyfriend John Campisi?  You should already know the answer to that, the two-time Oscar winner says.  —  "Of course I'm in love," the actress, 33, tells W magazine in its January issue.

Ass Out, Back To Black  —  Nothing starts your morning like seeing Britney's bare, sunburned ass.  It's staring at me with a grimace on its face.  It's saying to me "Pleeeease saaaveeee me."  Brit Brit once again was at the Four Seasons yesterday where she showed off her newly dyed weave.

Gavin Rossdale: Kingston 'Is My Greatest Triumph'  —  Gavin and Kingston  —  Rock star Gavin Rossdale may have sold millions of records with his band Bush, but his 1-year-old son with Gwen Stefani is his "greatest triumph."  —  "This is Kingston," he tells Extra in an interview airing Monday as he cradles the boy in his lap.

Naomi Campbell Mugged at Zeppelin Concert  —  Would it be an event if Naomi Campbell weren't somehow at the center of things?  While Led Zeppelin reunited in London to memorialize Atlantic Records' Ahmet Ertegun, the supermodel was in a luxury box at the O2 Arena getting mugged.

Amy Winehouse Melts Down After Being Denied Visit to See Imprisoned Husband  —  Amy Winehouse left her house today in the same mood she's always in when she goes to visit imprisoned husband Blake Fielder-Civil: excited.  —  But her happiness soon turned to tears when she arrived at the prison in north London around 1pm.

Britney Gets Caught Short  —  Britney Spears has been having a rough run of things lately - but last night, she was back to her old, cheeky self!  The Queen B had a bit of a wardrobe malfunction Monday night while attempting to exit her Mercedes courtesy of her scandalously short dress.

Beatles hairdresser selling memorabilia  —  LONDON - A lock of John Lennon's hair is being put up for sale.  —  Lennon gave Betty Glasow, the Beatles' hairdresser, the lock of hair in a copy of his book "A Spaniard in the Works."  In the dedication he wrote, "To Betty, Lots of Love and Hair, John Lennon."

Heidi Actually Embarrasses Spencer  —  Shameless though he is, there may only be one thing in the world that can embarrass Spencer Pratt, and TMZ witnessed it last night  —  Blasting a track from her meagerly-anticipated debut CD from her car outside of Koi, Heidi Montag did a very, very …