Chris Brown EXPLODES AT VALET ... Over $10 Service Charge  —  EXPLODES ON VALET  —  Over $10 Service Charge  —  EXCLUSIVE  —  11:50 AM PT — TMZ has obtained NEW VIDEO of the Chris Brown valet incident ... in which it's clear — BROWN THREATENED THE VALET.

EXCLUSIVE: Kim Kardashian rushed to doctors with scare after returning from Paris Fashion Week  —  Kim Kardashian was rushed to a doctor in Los Angeles on Tuesday night when she feared she was having a miscarriage after returning from Paris fashion week, Page Six can exclusively reveal.

Kelly Osbourne Hospitalized After Seizure  —  HOSPITALIZED  —  After Seizure  —  EXCLUSIVE DETAILS  —  Kelly Osbourne was just rushed to an L.A. hospital after suffering a seizure while taping her show “Fashion Police.”  —  An ambulance rushed to the scene and Kelly was taken away by stretcher.

Miley Cyrus NO Engagement Ring — Trouble in Paradise?  —  NO Engagement Ring  —  ... Trouble in Paradise?  —  Miley Cyrus made a HUGE statement last night without ever saying a word ... 'cause she went out in public WITHOUT her engagement ring ... in the wake of rumors her fiance cheated on her.

Demands Spousal Support from Ashton!!!  —  EXCLUSIVE DETAILS  —  Demi Moore has filed legal docs responding to Ashton Kutcher's divorce petition ... and get this — she wants spousal support and she's worth WAAAAY more than him.  —  Sources connected with Demi tell TMZ …

How Disney Bought Lucasfilm—and Its Plans for ‘Star Wars’  —  One weekend last October, Robert Iger, chief executive officer of Walt Disney (DIS), sat through all six Star Wars films.  He'd seen them before, of course.  This time, he took notes.  Disney was in secret negotiations to acquire Lucasfilm …

NEWS/Justin Bieber Collapses Onstage in London, Rushed to Hospital After Finishing Concert  —  What a trooper!  —  Justin Bieber experienced breathing troubles during his show at London's O2 arena tonight and, per eyewitnesses who took to Twitter immediately, the 19-year-old appeared to pass out onstage.

Shia LaBeouf Still Leaking Emails From Alec Baldwin  —  “If 10,000 people forwarded that email, Bill Gates would've gave us free computers AND YOU RUINED IT!”  —  Two weeks ago, Shia LaBeouf quit the Broadway play Orphans over “creative differences” with Alec Baldwin that he made public …

Chelsea Handler Mocks Taylor Swift: I Think She's a Virgin  —  Credit: Kevin Winter/Getty; Jon Kopaloff/FilmMagic  —  It's a tough week to be Taylor Swift.  After Golden Globes co-hosts Tina Fey and Amy Poehler gently mocked the singer's surprisingly serious reaction to their joke about her love life …

Joy Behar Leaving ABC's ‘The View’  —  EXCLUSIVE: After 16 and a half years on The View, Joy Behar is departing ABC's long-running daytime talk show.  I hear Behar's contract is up in August and she has informed the network that she will not renew it as she is looking to move on to other things, including hosting a new interview show.

Sofia Vergara's bra racks up ‘Machete Kills’ body count — EXCLUSIVE  —  Well, finally, a Hollywood movie that bends over backwards to show some big gun supporters getting a fair shake on screen.  —  Yes, that's Sofía Vergara who - as Lady Desdemona, a femme fatale in Machete Kills …

Jessica Simpson Accidentally Reveals She's Having a Boy  —  Jessica Simpson is in fact expecting a baby boy, she confirmed — accidentally! — on Wednesday night.  —  The singer and actress, 32, let the news slip on Jimmy Kimmel Live that daughter Maxwell Drew, 10 months, is getting a little brother …

Jennifer Lawrence on bullying Oscars and celebrity  —  Humble leading lady ... Jennifer Lawrence plays down her rapid ascent through Hollywood  —  IN Hollywood's world of pretentious luvvies and precious A-listers, Jennifer Lawrence is a breath of fresh air.

This week's cover: Matt Damon and Michael Douglas go ‘Behind the Candelabra’ in HBO's Liberace biopic  —  Yes, that really is Michael Douglas and Matt Damon under the prosthetic makeup, wigs, and crystal-trimmed suits — all part of their costumes for Behind the Candelabra …

‘Game of Thrones’ babe Emilia Clarke's nude scene on Broadway sets off ‘flash’ pic frenzy  —  “Game of Thrones” beauty Emilia Clarke whipped theater fans into a photo frenzy Monday when she stepped, naked into a bubble bath during her “Breakfast at Tiffany's” debut on the Great White Way.