It's Official: Britney Spears Signs X Factor Deal!  —  Britney Spears is official.  —  After months of eight-figure negotiations, the pop star has finally signed her contract to join Simon Cowell and L.A. Reid as a judge on The X Factor.  —  Spears finally inked her deal this week, E! News has exclusively confirmed.

Anna Faris and Chris Pratt Expecting First Child  —  The timing is right: Anna Faris and Chris Pratt are going to be parents!  —  The Dictator actress, 35, and her Parks and Recreation star husband, 32, are expecting their first child this fall, her rep tells PEOPLE exclusively.

Sean Bean Arrested for Allegedly Harassing His Ex-Wife  —  Game of Thrones star Sean Bean was arrested Wednesday and questioned on suspicion of sending abusive text messages and making harassing phone calls to his ex-wife Georgina Sutcliffe.  —  “A 53-year-old man attended a central London police station …

Vidal Sassoon, Hairdresser and Trendsetter, Dies at 84  —  Vidal Sassoon in a scene from the documentary film “Vidal Sassoon The Movie.”  He is shown on the Millennium Bridge in London.  More Photos »  —  Vidal Sassoon, whose mother had a premonition that he would become a hairdresser …

Inside Jessica Simpson's ‘Bohemian’ Nursery  —  When Jessica Simpson and fiancé Eric Johnson asked Rachel Ashwell of Rachel Ashwell Shabby Chic Couture to design their daughter's nursery a few months before Maxwell Drew arrived, the couple had a very clear vision in mind.

BREAKING NEWS: Rihanna Rushed To Hospital . . . Suffers From EXHAUSTION And DEHYDRATION . . . After Night Of ‘PARTYING’!!!  (Evidence Inside)  —  MediaTakeOut.com learned that YESTERDAY, our favorite pop singer Rihanna was RUSHED to a NYC hospital.  Details are sketchy but we're told that she suffered from …

Ask a Grown Man  —  Jon Hamm is...well, you know who he is.  He's JON EFFING HAMM.  Enjoy his answers to your questions.  —  Ask a Grown Man: Jon Hamm from Rookie on Vimeo or YouTube.  —  To submit a question for next month's Grown Man/Men, write to youaskedit@rookiemag.com, and write “Ask a Grown Man” in the subject line.

What's Bothering Halle Berry?!  —  Halle Berry looked mighty ticked off today.  —  The Oscar winner was picking up daughter Nahla from school in Beverly Hills when she was spotted—and duly photographed—shaking her fists at something (or someone) in the parking lot.

'Grey's Anatomy' Stars Patrick Dempsey, Ellen Pompeo, Sandra Oh And Justin Chambers Close Deals To Return  —  EXCLUSIVE UPDATED: Big news for Grey's Anatomy fans.  I've learned that all original cast members whose future on the ABC medical drama had been up in the air amid contract negotiations, have re-upped for two more seasons.

Ex-Mickey Mouse Clubber — Christina Aguilera Was in LOVE with Tony Lucca  —  EX-MICKEY MOUSE CLUBBER  —  Christina Was in LOVE with Tony Lucca  —  EXCLUSIVE  —  Christina Aguilera has it out for Tony Lucca on “The Voice” because he spurned her while they worked on The Mickey Mouse Club — this according to a former Mouseketeer.

Courtney Stodden Wears Lingerie To Bake With Her Mom.  Who Doesn't?  —  “So are we making a batch that don't have your tits in them or is there not enough time before the bake sale?”  —  Another week, another round of staged Courtney Stodden pics that have to make Heidi and Spencer kick themselves for not saying Heidi was eight.

Kate Middleton Wears a Daring Dress for a Night Out With Prince William  —  While it wasn't exactly an Angelina Jolie leg flash, Kate Middleton showed some royal thigh last night when she stepped out with Prince William in London.  —  Attending a private dinner at the Thirty Club …

‘American Idol’ Top 4 perform: Live blog  —  It's been an interesting journey on American Idol's 11th season, and we're down to the Top 4 contestants.  With only two weeks left, we're getting closer to crowning a winner - but who will it be?  Tonight, Jessica Sanchez, Joshua Ledet …

Michael Fassbender: “I think LA makes you soft - people never get anything done”  —  SWEET HOLY GINGER.  —  That's a good photo, right?  I believe it's an outtake from Michael Fassbender's Esquire UK pictorial.  Fassy pictorials are the gifts that keep on giving!

Kyle Chandler Joining Martin Scorsese's ‘The Wolf Of Wall Street’  —  EXCLUSIVE: Kyle Chandler is joining Leonardo DiCaprio and Jonah Hill in The Wolf Of Wall Street, the Martin Scorsese-directed adaptation of the Jordan Belfort memoir that was adapted by Boardwalk Empire creator Terence Winter.