Whose butt am I?  —  This Oz actress was left a bit red-faced when told her skin-tight dress left little to the imagination.  She soon covered up her blushes with a jacket.  But who had her G-string on show for the world to see?  Click the picture and find out

SMOKING STARLET SPOTTED IN N.Y.C.  —  MOMMY-to-be Nicole Richie.  3:30 p.m. Pony tail, black jeans, waistcoat.  Exits DaSilvano with one young girl, one middle-age lady.  On the sidewalk, after checking who's at which outdoor tables, she lights up.  They jump into a waiting black Caddy Escalade, Nicole into the front seat.

Catherine Zeta-Jones Laughs Off Anorexia Rumors  —  Catherine Zeta-Jones is brushing off questions about her recent weight loss, saying she's merely exercising and eating well to keep her svelte figure.  —  The actress told PEOPLE she laughed when her husband, Michael Douglas …

Britney Spears Parties with Tony Romo  —  Spears and Romo  —  After a long court hearing for her custody battle on Friday, Britney Spears hit the town with her longtime friend, Alli Sims - and Dallas Cowboys quarterback Tony Romo.  —  The pop star, dressed in a masquerade ball mask …

Nicole Kidman leaves little to the imagination in a daring see-through dress  —  It was meant to be Keith Urban's night to shine, but it was his wife Nicole Kidman who really stole the spotlight at Australia's music industry awards.  —  Wearing a skin-tight and see-through black dress …

Tearful Oprah begs forgiveness  —  Henley-on-Klip - TV talk-show queen Oprah Winfrey had tears in her eyes as she asked parents to forgive her for alleged abuse at her girls' school here.  —  "I've disappointed you.  I'm so sorry.  I'm so sorry," Oprah told parents at an emergency meeting …

Halle Berry reveals violent childhood  —  Halle Berry has spoken out for the first time about her nightmare upbringing and revealed that her father used to beat up her sister and mother.  —  The Oscar-winning actress admitted that she had felt guilty for not being able to stop dad Jerome from being abusive …

Watch out world!  Brand Katie goes global  —  Everything Katie Price (aka Jordan) puts her name to, be it a book or a bra, is an instant bestseller.  And the glamour model turned mega-brand certainly has no qualms about cashing in on her popularity.  But isn't world domination a step too far, asks Marianne Macdonald?

Victoria Beckham Goes Brunette  —  Victoria Beckham Goes Brunette (Photos)  —  Victoria Beckham is keeping us on our toes with her fashionable haircuts.  Posh came out of the salon a few days ago sporting a new do and looking spectacular.  The Spice Girl has gone back to her roots …

Name the Celebrity Package  —  Find out who's rocking the blue spandex after the jump.

RUGGED STYLE  —  BEARDED and puffy Ryan Gosling is really taking his lumberjack look to the next level.  Gosling, who was recently axed from Peter Jackson's "Lovely Bones," was spotted at the West 14th Street Urban Outfitters the other day "stocking up on flannel shirts."

Who rocked this costume?  —  Last night at the PLAYBOY MANSION Halloween Party in Beverly Hills  —  Easy..I know.  Her friend reminds me of Lindsay (pre-wreck)  —  Source

No tricks, just celebrity treats at charity Halloween party  —  It was a celebrity circus Saturday for Dream Halloween's "Under the Big Top" party at Santa Monica Airport's Barker Hangar.  The benefit for the Children Affected by AIDS Foundation lured stars such as Marlee Matlin, Doris Roberts and Jason Priestley.

Hugh Jackman Loves Nipper Training  —  Hugh Jackman takes a dip at Sydney's famous Bondi Beach on Sunday to watch son, Oscar, 7, continue his Surf Lifesaver Nipper training.  (Surf Lifesaver Nippers are for under-14's to learn all about how to keep themselves and their friends safe at the beach.)

X17 XCLUSIVE - Jake & Reese Party It Up, Halloween Style!  —  Don't you love it when celebs all hang out?  Rendition stars - and off-screen lovers - Jake Gyllenhaal and Reese Witherspoon continued to prove their mutual affection by showing up together at Kate Hudson's Halloween party this weekend in Brentwood.

Carrie Underwood to Exes: You Should Have Stuck Around  —  Carrie Underwood may sing about letting go of all the small stuff on her new single "So Small" - but she's not always able to do that herself.  —  Underwood, 24, also plays it cool when it comes Chace Crawford, the guy she's been hanging close to recently.

Grand jury investigates Copperfield allegations  —  A Seattle federal grand jury is investigating allegations by an aspiring model from Washington who said she was raped, assaulted and threatened by magician David Copperfield at his private island in the Bahamas in July, at least three federal law-enforcement officials have confirmed.

Britney Spears and Kevin Federline Reunite in Court  —  Britney Spears and Kevin Federline appeared together Friday for a three-hour custody hearing behind closed doors - the first courtroom face-off for the former couple.  —  Spears took three bathroom breaks during the hearing, with her mood souring as the day wore on.