WHITNEY AUCTIONS OFF UNDIES  —  GETTING into Whitney Houston's pants - as well as the superstar's bras and bustiers - will be a snap next week.  All you'll have to do is to open your checkbook and spend big.  —  The Grammy-winning diva is selling off hundreds of her famous stage outfits and accessories …

Is Britney Spears headed for rehab?  —  Plus: Did Pam Anderson ditch her New Year's date?  —  Is Britney Spears headed for rehab?  —  The "Oops, I Did It Again" singer reportedly checked into an exclusive spa "for some R&R" — and some are wondering if the a third "R" — rehab — is in store.

Britney Spears's New Year's Resolution: 'To Take Care of Me'  —  In recent months, Britney Spears lost her baby weight, moved to a new house, got to work on her new album, and of course, filed for divorce from Kevin Federline - so what does she want to do in 2007?

Halle Berry Pregnant?  —  Hollyscoop has learned exclusively through sources that actress Halle Berry might be expecting a visit from the stork.  The actress has been spotted wearing baggy tops and sporting what some believe is a baby bump.  She has been extra cautious to cover her tummy from the photogs in recent weeks.

Now Ryan's All, "I Pick Flick!"  —  Rumors of Ryan Phillippe's infidelities filtered through the media after it was announced that Reese Witherspoon had filed for divorce from her husband of seven years.  But now, it sounds as if Ryan's been hit with a whopping case of buyer's remorse and is now trying to win back his estranged wife.

JEALOUS KID MISSES TARGET  —  KID Rock wanted to ring in the New Year with a fist to Tommy Lee's face - but he beat up a door at the Hard Rock Hotel in Las Vegas, instead.  "Kid is divorcing Pam Anderson, but he heard [her ex] Tommy was hooking up with her, and got all riled up," our source said.

Tired?  It's a Brit hard to believe  —  BRITNEY SPEARS has a laughable excuse for her New Year's Eve "collapse", saying she was just "falling asleep."  —  The Sun told yesterday how the boozy Pop Princess had to be carried out of a Las Vegas club after a heavy night on the champers.

JUSTIN & CAMERON: HE SAYS, IT'S OVER  —  This Christmas season, Justin Timberlake spent his holiday at home in Tennessee, surrounded by his close-knit family, including mom (and onetime manager) Lynn, stepfather Paul Harness and his three younger half-brothers.

Oprah's schooled  —  Winfrey opens S. Africa girls academy after 5 days of celeb-filled festivities  —  Oprah Winfrey opened her school for disadvantaged girls in South Africa yesterday with a tearjerking ribbon-cutting ceremony that capped a five-day, star-studded celebration with 200 of her celebrity pals.

Deadline set in Smith baby dispute  —  LOS ANGELES - A judge in the Anna Nicole Smith baby dispute has given the former Playboy Playmate until Jan. 23 to have her daughter undergo paternity testing sought by a former boyfriend, the man's attorney said.  —  Superior Court Judge Robert Schnider ruled …

Demi Moore 'Most Definitely' Wants Kids with Ashton Kutcher  —  At 44, Demi Moore has three teenage daughters, a much-younger husband and a thriving comeback career - so you'd think she has her hands full.  But she wants more kids.  —  "Most definitely," she tells Vanity Fair when asked whether …

Mario Lopez to host Miss America pageant  —  LAS VEGAS - Mario Lopez will host this year's Miss America pageant in Las Vegas, event organizers said Wednesday.  —  "I'm honored.  I think it's going to be great," Lopez told The Associated Press from Los Angeles prior to the announcement …

'ANTI-GAY' MAC ATTACK AT MALL  —  S.I. SLUR BUST AT MCD'S  —  A wild-eyed Brooklyn man was busted at McDonald's for unleashing a McFury of homophobic slurs on a worker who would not serve him a McFlurry, law-enforcement sources said yesterday.  —  David Eisler, 19, of Gravesend …

Kiss off a love scene  —  with Julia?  Denzel did  —  Denzel Washington once turned down a love scene with Julia Roberts out of loyalty to his female African-American fans, Allison Samuels reveals in her new book, "Off the Record" (Amistad).  —  Washington nixed the steamy segment …

Tobey & Jen's First Baby Pics!  —  It looks like parenthood agrees with actor Tobey Maguire and fiancée Jennifer Meyer, if these first photos of the couple with new daughter Ruby Sweetheart are any indication.  The Seabiscuit actor and Meyer, a successful jewelry designer …

Blame John Mayer!  —  THAT is what happens after a night of much too much alcohol!  We were practically bedridden all day Monday and Tuesday.  —  On a brighter note: Jessica Simpson tastes like candy!  —  The blonde bombshell and her boyfriend, John Mayer, joined us at our favorite club in New York City …

TRUMP WIFE'S NAUGHTY NAKED PAST  —  Nude photos of Donald Trump's wife Melania Trump appeared on the Internet today.  If you look at the face closely, you can tell it is her.  She has had plenty of work done on her nose, lips and face.  I wouldn't be surprised if Rosie O'Donnell was behind the posting of these pictures.

Angelina Jolie and children featured in artwork  —  A devoted Angelina Jolie fan and artist, has created a picture of the mum with her three children; Maddox, 5 1/2, Zahara, almost 2, and Shiloh, 7 months.  Visit the site to read the explanation on the inspiration for each element of the creation.

SIENNA MILLER TO START FASHION LABEL WITH HER SISTER  —  Twenty8Twelve will be backed by Pepe jeans founder  —  Sienna Miller is to launch a fashion label with her sister Savannah.  —  It will be called Twenty8Twelve and will be backed by Pepe Jeans owner Carlos Ortega.

David's Father: I Don't Have Madonna's Number  —  The father of the 1-year-old Malawian boy Madonna is hoping to adopt says wants to ask the singer how his son is doing, according to Malawi's Daily Times newspaper.  —  "I don't have her phone and mailing addresses.