Lohan Enters Rehab  —  TMZ has confirmed that Lindsay Lohan has checked herself into rehab, according to a statement issued through her rep, Leslie Sloane Zelnik.  —  "I have made a proactive decision to take care of my personal health.  I appreciate your well wishes and ask that you please respect my privacy at this time."

Paris' BFF Kim K's Sex Tape — It's a Pisser  —  TMZ has confirmed the existence of a raunchy sex tape starring Paris Hilton's best friend Kim Kardashian and Brandy's brother Ray J — and we're told the tape is leaving Paris high and dry.  —  A source tells TMZ that he previewed the tape …

JEALOUS DIAZ  —  CAMERON Diaz is not over Justin Timberlake just yet, and things got heated when she saw her ex chatting up Jessica Biel in L.A. after the Golden Globes.  Sources say the temperamental star "blew up" at Biel after she saw Timberlake flirting with her.

WEDDING BELLS FOR NICK & VANESSA  —  Nick Lachey has popped the question to gorgeous girlfriend Vanessa Minnillo - and the couple plan to marry this spring.  —  "They're moving forward with plans for an April wedding," a close friend told The ENQUIRER.  The engagement comes slightly …

GLAAD Unhappy with Isaiah Washington  —  The Gay & Lesbian Alliance Against Defamation (GLAAD) is demanding an apology from "Grey's Anatomy" star Isaiah Washington for continually making homophobic remarks.  In the past four months, Washington has used the offensive term "faggot" twice in reference to co-star T.R. Knight.

The Angel and The Quarterback  —  Summoning her super powers of seduction and wile (I'm assuming), Victoria's Secret Angel and resident Supermodel, Giselle Bundchen has done landed herself a quarterback.  Page Six of the New York Post reports: … GISELE TACKLES QB TOM [Page Six |  New York Post]

Sienna Miller and Josh Hartnett Get Cozy  —  New couple alert?  Sienna Miller and Josh Hartnett certainly seemed cozy at Hollywood's Chateau Marmont on Tuesday night.  —  Miller, 25, and Hartnett, 28, sat side-by-side on a couch in the hotel restaurant's living room area …

Oops!  Is Britney pregnant again ?  —  Plus, Paris welcomes home sweetie with romantic flair  —  Oops, did she do it again?  —  Britney Spears's friends believe that the baby-popping singer may be pregnant again, according to In Touch Weekly.  —  The friends' concern may help to explain …

Ask Ausiello  —  Question: Yay!  Grey's won best drama at the Globes!  — Megan  —  Ausiello: And it all went downhill after that.  More on Isaiah's latest meltdown in a sec. First, I wanna unload some Lost scoop that's been weighing down my hard drive since Sunday.

A world of candids  —  (click on thumbnails for larger images)  —  Patrick Dempsey out for a bike ride with his daughter  —  Nicole Richie at a salon going back to blond  —  Mischa Barton on the beach with Ziggy  —  Mandy Moore and DJ AM in Beverly Hills  —  Leonardo Dicaprio arriving in Japan to promote The Departed

Brit's Reps Set Things Straight  —  Britney's reps are definitely hard at work earning their money this week (as usual).  People just can't stop talking about Ms. Spears.  First there were rumors circulating that she's knocked-up again.  Manager Larry Rudolph said the rumors are absurd and totally not true.

By Josh Tyler: 2007-01-17 03:37:41  —  Almost since the first Sin City debuted back in 2005, it's been pretty clear that Robert Rodriguez has wanted Angelina Jolie as the star of the sequel Sin City 2: A Dame To Kill For.  Somehow though, Jolie just hasn't been able to fit it into her schedule.

Amazon.com's Mideast turmoil  —  Jimmy Carter's troubles are now spreading to Jeff Bezos.  Ten thousand people have signed a petition urging a boycott of Bezos' Amazon.com over a review of the former President's controversial book, "Palestine: Peace Not Apartheid."

Mischa Barton Bikini Pics  —  So other than walking around in a bikini and making funny faces, I really have no idea what Mischa Barton has been up to.  She might be making a movie, or doing a new TV show, but I really can't be bothered to check.  —  And really, there isn't really anything …

Do You See a Resemblance?  —  Jenna Jameson has requested that Scarlett Johansson play her in a biopic based on her bestseller How to Make Love Like a Porn Star: A Cautionary Tale. … So true.  Whenever I think of Jenna Jameson I always think of what a "glamorous" life she has led.