Jay Leno May Walk Out of NBC, Too  —  EXCLUSIVE: First Conan O'Brien says goodbye to NBC, and now Jay Leno might have one foot out the door as well.  Oh, what a mess!  Word is Jay is furious with the Peacock network for 'Tonight'-gate (trademark!) and may soon walk.

Heidi Montag: Addicted to Plastic Surgery  —  At just 23 years old, The Hills star Heidi Montag decided to go under the knife for a second time and have a staggering 10 plastic-surgery procedures in one day.  —  “For the past three years, I've thought about what to have done,” the reality star tells PEOPLE.

Exclusive: Kate Gosselin to Get New Reality Show  —  By Dominic Patten  —  Reality superstar Kate Gosselin is set to return to television later this year in a brand new TLC series of her own, TheWrap has learned.  —  According to a source close to the untitled production …

Hugh Hefner: Twins Moving out of Playboy Mansion  —  Is Hugh Hefner ready to be a one-woman man?  —  The Playboy mogul exclusively tells me that two of his three girlfriends, 20-year-old twins Kristina and Karissa Shannon, are moving out of the legendary Mansion and into the neighboring Playmate House.

‘Idol’ premiere pulls in 29.8 million  —  The premiere of American Idol's ninth season pulled in 29.8m between 8pm and 10pm for Fox last night, according to early estimates.  —  The Boston auditions, which featured Victoria Beckham as a guest judge, peaked with 32.32m in the half hour from 9pm.

It's a Girl for Mark Wahlberg  —  Baby makes six for Mark Wahlberg and Rhea Durham, who welcomed a daughter on Monday, a source confirms to PEOPLE.  —  Grace Margaret Wahlberg joins siblings Brendan, 16 months, Michael, 3 ½, and Ella, 6.  —  The The Lovely Bones actor, 38 …

Jennifer Love Hewitt Angry After Boyfriend Calls Her “Pear Ass”  —  “We had a rough patch in the beginning because the first time we went on vacation, I was going to be in a bikini, and I was very nervous,” she said Tuesday on the late-night TBS talk show Lopez Tonight.

EXCLUSIVE: Cops Believe Jon Gosselin's Ransack Claims Are Publicity Stunt  —  New York police investigating the “ransacking” of Jon Gosselin's apartment believe the event was a publicity stunt, sources familiar with the situation told RadarOnline.com exclusively.

Hollywood's Top-Earning Couples  —  These Tinseltown twosomes have fame, love and money.  Lots and lots of money.  —  LOS ANGELES — The indisputable king and queen of the hip-hop prom are Jay-Z and Beyonce Knowles.  The couple, who quietly married in 2008, not only produce and sing …

BUZZ: Has Tiger Woods Checked into Sex Rehab?  —  In the ever-changing story about Tiger Woods, word has resurfaced that he may have entered an upscale clinic in Arizona for sex rehab, according to sources contacted by PEOPLE.  —  The sources say that Woods entered The Meadows …

Zach Galifianakis, Paul Rudd reteaming  —  Duo sign on for ‘Will,’ marking their second comedy together  —  Zach Galifianakis and Paul Rudd, who appear together in Paramount's upcoming comedy “Dinner for Schmucks,” are teaming up again to star in the Paramount comedy “Will.”

Justin Timberlake and Jessica Biel Officially Over  —  HOLLYSCOOP EXCLUSIVE  —  by:  —  Ani Esmailian  —  Good news for all the ladies—It looks like Justin Timberlake is officially back on the market!  —  While Jessica Biel is in Africa climbing the 19340 -foot Mt. Kilimanjaro …

EXCLUSIVE: ‘Ghostbusters 3’ Script Is In, Ivan Reitman Confirms He WILL Direct  —  A few weeks ago, “Ghostbusters” writer and star Harold Ramis revealed that the long-awaited third movie in the series is planned for a 2011 release.  This news broke only a short time after “Avatar” …

EXCLUSIVE: ‘Chuck’ Star Zachary Levi Splits with Girlfriend  —  Chuck star Zachary Levi is back on the market.  The actor, 29, has broken up with singer Caitlin Crosby after two years together, a source tells UsMagazine.com exclusively.  —  “He broke up with her on Saturday after his big NBC premiere aired …

EXCLUSIVE: Charlie Sheen's Wife Moves Back Home, He Moves Out  —  Charlie Sheen's wife has moved back into their Los Angeles home and he's moved out so they don't violate a restraining order, RadarOnline.com has learned exclusively.  —  Brooke Mueller returned from the Aspen house where Charlie …

Kourtney Kardashian: ‘Baby Mason changed my life’  —  Last January, Kourtney Kardashian was a staple on the social scene.  This year, there's only one guy she's spending face time with: Mason Dash, the son she and her boyfriend, Scott Disick, welcomed on Dec. 14.

Emma Watson burnishes her ethical fashion credentials  —  The Harry Potter star has designed a range of ethical clothing.  Is it stylish or merely on-message politically?  —  The thought of a young successful actress designing an ethical fashion range might seem, at first glance …