Like His Big Sister, Paris' Bro Gets a DUI!  —  TMZ has learned 18-year-old Barron Hilton, Paris' little brother, was arrested for DUI in Malibu at 8:30 AM this morning!  —  Cops tell TMZ he was driving a black Mercedes on Pacific Coast Highway with a passenger — not one of his sisters— when he was pulled over at a 76 gas station.

Sister Act  —  SCARLETT JOHANSSON AND NATALIE PORTMAN—CAST AS RIVALROUS SIBLINGS IN THE OTHER BOLEYN GIRL—HAVE SEEMINGLY NOTHING IN COMMON.  BUT AS IT TURNS OUT, THE UTTERLY UNINHIBITED BOMBSHELL AND THE SELF-POSSESSED PIXIE ARE MORE LIKE SISTERS THAN YOU'D THINK.

Larry Birkhead ‘Only a Sperm Donor’  —  On the one-year anniversary of Anna Nicole Smith's death, her longtime bodyguard — and the man who found her dead in her Florida hotel room that day — is coming forward to say that his former boss only ever considered Larry Birkhead a sperm donor.

EXCLUSIVE: Miley Cyrus: Jamie Lynn Spears Is “Really Excited” for Baby  —  Miley Cyrus is proud of how Jamie Lynn Spears is handling her controversial teen pregnancy.  —  “We've actually been talking,” the Hannah Montana star, 15, told Usmagazine.com at the Official Grammy Talent Gift Lounge in L.A. over the weekend.

Marisa Miller Topless on the Cover of the 2008 Sports Illustrated Swimsuit Issue  —  As if you needed another reason to run out and buy the 2008 Sports Illustrated Swimsuit Issue, the coveted cover features Marisa Miller topless.  Yeah, that's right, the hottest swimsuit model around …

Gary Coleman Says He's Secretly Married  —  Former child star Gary Coleman - who's now 40 - married Shannon Price, whom he'd met on a movie set, last Aug. 28, her 22nd birthday, Coleman reveals to Inside Edition.  —  The onetime Diff'rent Strokes star also admits that this is his first-time-ever romantic relationship.

Britney Spears Teaches Children at Dance Class  —  Britney Spears taught dance to children not much older than her own boys on Monday at Millennium Dance Complex in North Hollywood.  —  The pop star — who skipped the Grammys — kicked off the class by introducing herself to each five year old and shaking their hand, a source said.

Mini-muscleman: Meet the world's smallest bodybuilder  —  At just 2ft 9in, Indian muscleman Aditya ‘Romeo’ Dev is the world's smallest bodybuilder.  —  Pint-sized Romeo is well-known in his hometown of Phagwara, India - for his ability to lift 1.5kg dumbbells - despite his overall 9kg body weight.

Nic Cage Sues Kathleen Turner for Claiming He Stole a Chihuahua  —  On Friday, Nic Cage's attorney began libel proceedings against Kathleen Turner at London's High Court.  —  Cage, 44, is suing Turner, his former Peggy Sue Got Married co-star, 53, for writing in her new autobiography Send Yourself Roses …

Hottie “Nottie” Good Kitty Owner?  —  Looks like Paris is short at least one pet at the moment as her little kitty, Prada, has been repo'd.  The cat was brought in for the ol' snip-snip, but never picked up again.  Sigh.  While Paris' people claim the cat was to be delivered to them and was not …

LOVE & LUST AT THE GRAMMYS  —  FERGIE and her fiancé, Josh Duhamel, are moving up their wedding date because the “Glamorous” songbird is pregnant, according to gossips at Clive Davis' pre-Grammys bash at the Beverly Hilton.  —  “She picked up a wedding dress while she was in New York …

HAS ‘GIRLFRIENDS’ BEEN CANCELLED?:  CW reportedly decides to end nation's top rated African American series.  —  *We hear from a source within the “Girlfriends” writing camp that the CW has decided to cancel the series immediately instead of bringing it back for a ninth season.

Jessica Sierra: Baby No Longer on Board  —  A source close to Sierra's family tells TMZ former “American Idol” star Jessica Sierra is no longer pregnant, though they would not confirm exactly what happened.  —  Sierra's pregnancy was revealed in December, while the former reality star was in jail.