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.

Rob Lowe And Rashida Jones Will Be Leaving “Parks And Recreation”  —  Their departure will be in Season 6's 13th episode.  Now updated with executive producer Mike Schur's statement.  —  Via: NBC  —  Parks and Recreation's on-again/off-again relationship between Rob Lowe's Chris Traeger …

Lindsay Lohan — Judge Orders More Therapy to Avoid ‘Certain Failure’  —  Judge Orders Therapy  —  To Avoid ‘Certain Failure’  —  BREAKING NEWS  —  The rehab facility that Lindsay Lohan has called home for weeks sent a letter to the judge in her probation case ... saying LiLo will lapse …

Justin Bieber — CLEARED In Hit-and-Run  —  CLEARED IN HIT-AND-RUN  —  EXCLUSIVE  —  Justin Bieber just dodged a bullet — the L.A. County District Attorney REJECTED a case in which a paparazzo accused him of hit-and-run.  —  The incident occurred last month ... after Justin left a nightclub in West Hollywood.

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 …

Oprah Winfrey, Forest Whitaker Talk Lee Daniels' The Butler, Racism, and the N-word  —  “People need to see this movie,” says Oprah of Lee Daniels' The Butler, which raises questions about race in America  —  In this weekend's issue, Parade features a very personal conversation with Forest Whitaker …

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.

George Zimmerman DASHCAM VIDEO — Stopped By Cops for Speeding ... Gun in Car  —  DASHCAM VIDEO  —  Stopped By Cops, Packing Heat  —  EXCLUSIVE DETAILS  —  1:55 PM PT — We've obtained the police dashcam video of the stop ... in which George Zimmerman informs the cop he has a firearm in his glove box.

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 …

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.

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.”

Miley Cyrus Talks Britney Spears Friendship: 'It's Good To Have That One Person In My Life Who Gets It' (EXCLUSIVE)  —  It's tough making the transition from family-friendly youngster to an adult in the public eye, something Miley Cyrus - who has been blasted for her latest raunchy video - knows all too well.

Ariel Winter's Mom Loses Bid to Reunite with Daughter  —  ARIEL WINTER'S MOM  —  Loses Bid to Reunite  —  With Daughter  —  EXCLUSIVE  —  Ariel Winter's mother Chrystal Workman won't get the chance to reunite with her daughter ... at least for the foreseeable future, TMZ has learned.

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