Simon Cowell is expecting a baby with Lauren Silverman, who is married to his close friend Andrew Silverman  —  Simon Cowell has changed a lot of lives on American Idol, The X Factor, and Britain's Got Talent — but he's about to undergo the most life-changing experience of all: fatherhood.

Lindsay Lohan — Out of Rehab, Headed to Sober Coach  —  OUT OF REHAB  —  Headed for Sober Coach  —  EXCLUSIVE DETAILS  —  90 plus days in rehab didn't make Lindsay Lohan modest — 'cause she wasted no time showing off her legs moments after leaving Cliffside Tuesday afternoon.

Jodie Sweetin — ‘I Am Absolutely NOT in Rehab’  —  'I'M ABSOLUTELY NOT IN REHAB'  —  EXCLUSIVE  —  Jodie Sweetin is adamant ... she's NOT currently being treated in a rehab facility — but tells TMZ she currently WORKS at one.  —  We spoke to the former “Full House” star …

MasterChef Finalist Josh Marks Arrested in Violent Confrontation — Claims He's God  —  MASTERCHEF FINALIST JOSH MARKS  —  ARRESTED IN VIOLENT ASSAULT, CLAIMS HE'S GOD  —  EXCLUSIVE  —  A top contender on “MasterChef” had a bizarre, violent encounter with cops in Chicago …

Anthony Weiner intern reveals why she, fellows joined New York mayoral campaign  —  Says Olivia Nuzzi: Several of my friends sent me links to the same online ad for the Weiner campaign, seeking applications for internships.  They thought it would be educational and entertaining.

Justin Bieber — REJECTED by NYC Nightclub  —  REJECTED  —  By NYC Nightclub  —  EXCLUSIVE  —  Poor little Justin Bieber wanted to party his face off Monday night ... but His Douche-ness was brutally shot down by one NYC nightclub ... because he's still a baby in bar years (i.e. under 21).

Selena Gomez Earns First No. 1 on Billboard 200  —  “Stars Dance” bumps Jay Z's “Magna Carta” from the top spot; On Digital Songs chart, One Direction scores big debut  —  This week, Selena Gomez collects her first No. 1 title on the Billboard 200 with the arrival of “Stars Dance.”

Usher & Cee Lo Green's Exes Dishing Dirty Secrets, In Talks For Reality TV Show  —  Two of the top judges on NBC's hit talent show The Voice are about to be judged themselves — by their ex-wives who are ready to spill all their dirty secrets on a new reality TV show.

Matt Damon on Getting Buff for Elysium  —  Shaving his head was easy.  But getting into super human shape for his role in Elysium was another story for Matt Damon.  —  “It was really hard because I love to eat and drink!”  Damon, 42, told PEOPLE on Tuesday at a special New York screening of the sci fi film hosted by 2(X)IST Watches.

Gwyneth Paltrow On Bad Cleanse Experience: It “Left Me Hallucinating After 10 Days”  —  It's no secret that Gwyneth Paltrow is a fan of diet and exercise trends — but one that she tried in her 20s came at a high cost: “hallucinating after 10 days.”  —  “I've done juice cleanses in the past …

Paul Haggis Pens Open Letter Praising Leah Remini's ‘Brave’ Break With Scientology  —  The screenwriter, who left the Church in 2005, writes that he was surprised how quickly “Leah was attacked by her celebrity ‘friends’ who were disparaging her character.” … PHOTOS: Katie, Nicole and Now Leah: 7 Stars Who Quit Scientology

Secret Sex Tape: Monica Lewinsky Caught On Explicit Recording Telling Bill Clinton, ‘I Could Take My Clothes Off...’  —  A sex tape that Monica Lewinsky recorded for Bill Clinton at the height of their scandalous affair has leaked, during which the former White House intern is heard planning …

Peep show: Kristen Stewart flashes her bra in low cut vest as she takes her new pet pooch out to lunch  —  Kristen Stewart decided to make a style statement by flashing her bra as she headed out for lunch with her new pet pooch.  —  The 23-year-old actress was spotted walking the new dog in Los Angeles on Sunday.

American Hustle trailer: Christian Bale, Bradley Cooper, Jennifer Lawrence  —  David O Russell's American Hustle has premiered its first trailer.  —  Christian Bale and Russell's Silver Linings Playbook stars Bradley Cooper and Jennifer Lawrence feature in the crime drama …

Hot Slut Of The Day!  —  The NSFW Crazy Rhubarb Lady!  —  If the minds of Trey Parker and Matt Stone and the mind of John Waters violently humped each other raw, they'd create this human strawberry in a dusty, garage sale wig.  This joy to the world is serious about her rhubarb …

Jim Murray Joins Syfy's ‘Defiance’, FX's ‘Saint George’ Casts Leads  —  Jim Murray (CBS' Chaos) is joining the second season of Syfy's Defiance as a new regular.  On the show, developed in partnership with gamer Trion Worlds, Murray will play Niles Pottinger, the new mayor of Defiance.

Cheyenne Jackson Splits From Husband, Shaves Head, Grows Mustache, Gets “Prison Tattoos”  —  The Hollywood heartbreak bug bites again this week, as sources close to Broadway babe Cheyenne Jackson confirm he has fled New York City and split from Monte Lapka, his husband of nearly two years …