Lindsay Lohan Backs Out of Upcoming Movie  —  Lindsay Lohan, who entered rehab last month, has backed out of an upcoming movie, A Woman of No Importance, her rep confirms to PEOPLE.  —  "She doesn't want to just yes everyone and compromise herself anymore," says her publicist, Leslie Sloane.

Patrick Dempsey & Wife Welcome Twin Boys  —  Patrick Dempsey and wife Jillian welcomed twin boys on Thursday, PEOPLE has confirmed.  —  The twins, named Darby Galen and Sullivan Patrick, were born in Los Angeles.  They join 4-year-old sister Talula in the Dempsey household.

Jacko's Kids Unmasked!  —  Michael Jackson's children are usually hiding behind masks ... but not yesterday.  —  MJ's three kiddos; Prince Michael I (pictured here), Paris and Prince Michael II (aka Blanket), were seen without their usual disguises at Circus Circus hotel in Las Vegas yesterday.

Paris vs. Tara — Who Sucks More in Bed?!  —  "Girls Gone Wild" creator Joe Francis went on Howard Stern yesterday dishing about his sexual conquests — which he rated both good (Paris Hilton) and bad (Tara Reid).  —  When Stern asked Francis who gave the best oral sex, he responded …

Miss Nevada Cashes In Like Britney  —  Where can you lose your crown and your job, get paid peanuts, and still stay in $25,000-a-night hotel rooms?  Vegas, baby, Vegas!  —  TMZ has learned that disgraced Miss Nevada, Katie Rees, is shacking up in the Hardwood Suite in the Fantasy Tower …

K-Fed Encouraged to Think Outside the Bun  —  Kevin Federline's Nationwide commercial evidently didn't offend everyone in the fast food business.  While he may have pissed off the National Restaurant Association for insulting their industry, he made a big fan over at Taco Bell.

HER INNER GODDESS  —  Beyoncé shows off her impeccable style in a Roberto Cavalli gown at a New York City AmfAR gala on Wednesday.  The singer-actress, who presented an award at the event, will be the belle of the ball at her own soirée next week when she hosts the first-ever PEOPLE sponsored pre-Grammy party.

Roseanne's Sara Gilbert Expecting Second Child  —  Roseanne actress Sara Gilbert and her partner, TV writer-producer Allison Adler, are expecting their second child, PEOPLE has confirmed.  —  Gilbert, 32, is carrying the child, according to her rep.  —  Adler, 39, gave birth to their first child, son Levi Hank, in October 2004.

CREATIVE MOVE  —  THIS explains why style maven Tim Gunn has not yet signed on for the new season of "Project Runway" - he's been lining up a new job.  Expect an announcement today from Liz Claiborne Inc. that Gunn, 53, is joining the firm as chief creative officer, The Post's Adam Buckman has learned.

Victoria Beckham's Skinny Model Ban  —  Victoria Beckham has banned size zero models from promoting her denim fashion label because it creates the wrong image.  The ex-Spice Girl, who has in the past been nicknamed 'Skeletal Spice' on account of her small frame, has instead hired voluptuous …

Amanda Bynes Involved in Car Wreck  —  TMZ has learned that actress Amanda Bynes was one of the drivers involved in a multiple car collision in Beverly Hills last night.  —  Police quickly responded to the scene, but no injuries were reported.  The crash brought rush hour traffic …

PRETTY AS PIVEN  —  JEREMY Piven likes to joke about why he's 41 and single.  "I'd love to have a girlfriend - if I weren't gay," he tells Playboy's March issue.  "That's right, I'm gay!  I'm gayer than Liberace in 1972."  As to why he's seen as a round-the-clock party boy, Piven adds …

Fans Sing to Justin on His 26th Birthday  —  Justin Timberlake's "Future Sex/Love Sounds" concert in Montreal on Wednesday turned into one big 26th birthday bash for the singer - complete with thousands of fans singing and a birthday cake with candles onstage.

Rebecca Romijn Is Definitely Not Ugly  —  As if getting Salma Hayek to take her top off and show the world her magnificent breasts wasn't enough, the geniuses behind Ugly Betty just gave you another reason to watch their show.  The extremely underrated Rebecca Romijn has just joined the cast …

Jennifer Lopez Demands New Light Bulbs  —  Jennifer Lopez stunned recording studio staff by demanding they change the  —  light bulbs before she arrived.  —  The star sent a three-page list of requests to the Westlake Studios in Los  —  Angeles just two hours before she was due to arrive.

Natalie Portman, Because She's Natalie Portman  —  Natalie Portman is in Prague premiering her new movie, Goya's Ghost.  I know that's not the biggest gossip story around, but it's been a while since we've posted any Natalie Portman, and, well, it is Natalie Portman.  —  And speaking of Prague.

Pamela Anderson, Kid Rock Divorce Finalized  —  The divorce between Pamela Anderson and Kid Rock has been finalized, according to court documents obtained by PEOPLE.  —  "It is the mutual desire of the parties to amicably resolve their marital dissolution action," the documents say.