John Mayer and Jennifer Aniston Call It Quits - Again  —  They wowed Hollywood with a high-profile Oscar date, posing arm-in-arm for photographs in what was largely seen as their official coming out as a couple after a year of off-and-on dating.  Then Jennifer Aniston headed to Europe …

Chris Brown's New Mystery Court Hearing  —  Chris Brown's lawyer, Mark Geragos, has requested an unscheduled hearing even before Brown's arraignment in the alleged beating of Rihanna — and it has to do with Rihanna testifying in the case — or not testifying!

Kelly Clarkson — Singing for Two?  —  After Kelly Clarkson performed on “American Idol” last night, our mailbox was flooded with peeps saying she looked pregnant.  —  Either way, she rocked her performance.  —  See Also  — Clarkson Unbites the Hand That Feeds Her

Official ‘If U Seek Amy’ Music Video  — “i knew it!  what an amazing show” —suzy  — “Hurrahy!! tha u r safe in NYC, can't wait that you come to chicago... ill” —D17th  — “Nice” —Neo  — “hi................” —hardeep  — “Madonna walked right by me!!!

Fergie Becomes a Brunette!  —  Bye, bye blonde!  Fergie said farewell to her lighter locks for a darker ‘do.  —  The singer sported long, stick-straight brunette hair while filming the music video for the Black Eyed Peas’ new single “Boom Boom Pow.”  The two-day shoot began Monday.

EXCLUSIVE: Bachelor's Melissa Reveals New Boyfriend  —  The Bachelor's Melissa Rycroft has a brand new gig on Dancing With the Stars — and a brand new man, she reveals in Us Weekly's newest issue!  —  The 25-year-old — who was proposed to, and then unceremoniously dumped for runner …

Robert Pattinson: I Didn't Steal Camilla Belle “From the Jonas Brother”  —  How did Robert Pattinson land his role as sexy vampire Edward in Twilight?  —  “I took half a Valium and then went into this thing — and all this stuff happened,” he tells April's GQ of his audition.

MATT DAMON - DAMON: 'OSCARS VOTERS AREN'T ALWAYS RIGHT' … MATT DAMON insists the Oscars are no indication of whether films are good or not - even though he's a past winner.  —  The Bourne Supremacy star picked up a Best Screenplay Oscar in 1998 for Good Will Hunting …

‘Dancing’ Star Gilles Marini Suffers Separated Shoulder  —  Dancing With the Stars,Reality TV,ABC,News,TV,Jewel,Sex And The City  —  “Dancing With the Stars” has yet another casualty.  —  “Sex and The City” actor Gilles Marini has suffered a shoulder injury, however, he is not planning to drop out of the competition.

Who Is This Bitch?!  —  They tell me this is JLo in NYC last night, but I am not so sure.  The face doesn't fit.  JLo must have snuck into Mariska Hargitay's hospital room and stole something that belongs to her...like her f**king face!  This is some Law & Order: SYF (Stole Yo Face) s**t.  Get Det.

Kendra Wilkinson Reveals Bridesmaid Dress, Bachelorette Party Plans  —  Kendra Wilkinson is leaning on her fellow Girls Next Door stars when it comes to planning her June wedding to Hank Bassett.  —  “[Bridget] has been helping me plan details and stuff - she's been helping out a lot,” …

Kanye West for Louis Vuitton Prices Confirmed!  —  Since word broke a few months ago about a sneaker project done by Kanye West and Louis Vuitton info was scarce and kept under wraps.  Photos finally surfaced of (most) of the lineup recently, but pricing has still been a bit of a mystery and a guessing game - until now.

David Hasselhoff's Ex Arrested for Felony DUI  —  David Hasselhoff's ex-wife could have used a little help from KITT from Knight Rider on Wednesday evening.  The actor's ex, Pamela Bach, was arrested for felony DUI in Los Angeles, police records show.  —  Bach, 46, was arrested at 9 p.m …

Howard K. Stern Turns Himself In  —  TMZ has learned Howard K. Stern is turning himself in tonight — he's being arrested for allegedly illegally obtaining prescription drugs for Anna Nicole Smith.  —  As we first reported, California drug officials recently raided a Los Angeles doctor's office, looking for evidence against Stern.

PETA's Star Gimmick Is Tough to Swallow  —  George Clooney-flavored tofu?  PETA wants to make it happen.  (Clooney: AP Photo/Kevork Djansezian; tofu: AP Photo/The Charlotte Observer, Yalonda M. James)  —  Just when we thought we'd seen it all from PETA — the animal rights organization known …

Lily Allen — When the Brit Hits the Man  —  Lily Allen went ballistic on a group of photogs today in London, unleashing a fury of punches and kicks before security could drag her away.  —  It all started when a crush of pappers tried to shoot Lily leaving her London home …

Cheech Marin Is Engaged  —  Cheech Marin and Natasha Rubin  —  Time to move over, Chong, Cheech has a new sidekick for life.  —  Cheech Marin, best known for his roles in the Cheech & Chong and Nash Bridges will wed girlfriend of four and a half years, professional classical pianist Natasha Rubin, his rep tells PEOPLE exclusively.