Charlie Sheen Divorcing Brooke Mueller, Source Says  —  Charlie Sheen is filing for divorce on Monday from his wife Brooke Mueller, a source tells PEOPLE.  —  The couple, who married in 2008 and have twin 1-year-old boys, have been living apart since April following a Christmas fight that landed Sheen in jail.

Demi Lovato Quits Tour, Enters Treatment Center  —  Disney star Demi Lovato has bailed on an international concert tour with the Jonas Brothers — and has checked into a treatment center to seek help for “emotional and physical issues” ... TMZ has confirmed through the singer's rep.

X17 EXCLUSIVE - Amanda Seyfried On Dating Ryan Phillippe: “You Never Know!”  —  Amanda Seyfried was as giddy as a school girl yesterday morning after spending all night with Ryan Phillippe the night before!  The new couple made their first public appearance at Kate Hudson's big Halloween bash Saturday night …

Courteney Cox: I'm Not Getting a Divorce  —  Courteney Cox is speaking out for the first time about her split with husband David Arquette.  —  “I don't know what will happen, but this is not like we're getting divorced,” Cox says in a new interview with TV Week.

Slash Calls Off His Divorce  —  Slash has changed his mind about divorcing his wife of nine years.  —  The former Guns N' Roses guitarist has called off his split from Perla Ferrar, his rep confirms to PEOPLE.  —  Slash filed a request for dismissal of the divorce papers in L.A. County Superior Court, according to TMZ.

Lily Allen Loses Her Baby  —  Lily Allen has again suffered the heartbreak of losing a baby during pregnancy.  —  “It is with great sadness that we have to confirm that Lily Allen and Sam Cooper have lost their baby,” the British singer's rep tells PEOPLE in a statement.

Did Eddie Cibrian Propose to LeAnn Rimes on Halloween?  —  Is LeAnn Rimes engaged?  —  Judging from her Twitter feed, the singer wants people to think she is.  —  In a picture Tweeted by live-in boyfriend Eddie Cibrian - then re-Tweeted by Rimes - the actor kneels in front of a sign that reads White Chapel Lunatic Asylum.

Kim Kardashian — Dreaming Up an Album  —  Kim Kardashian is recording an album.  As in music.  As in singing ... TMZ has learned.  —  We're told Kim's recently been in the studio with top notch writer/producer/performer The-Dream, whose hits include Rihanna's “Umbrella” and Beyonce's “Single Ladies (Put a Ring on It).”

Train victim is famed writer  —  Tweet  —  A Manhattan man who miraculously survived getting hit by a subway train over the weekend could pen a movie about his experience — he's a big-time Hollywood screenwriter, sources said yesterday.  —  Will Rokos, who earned an Academy Award nomination …

Ricky Martin Cried ‘Like a Baby’ After Revealing His Sexuality  —  Ricky Martin put on a brave face last March when he revealed to the world that he is gay.  —  But behind the scenes the singer was caught up in a maelstrom of emotion, he tells Oprah Winfrey in an interview airing on her show Tuesday.

AnnaLynne McCord and Kellan Lutz Split  —  Courtesy of StarTraks, Jeremy Kost/WireImage  —  AnnaLynne McCord and Kellan Lutz are officially over, and one of them certainly wasted no time moving on!  —  The 90210 babe was in Vegas celebrating Halloween, and she debuted a new man on her arm, model Aaron O'Connell.

NEW PHOTOS: Trouble In Paradise?  Katy Perry & Russell Brand's Drama-Filled Honeymoon  —  Katy Perry and Russell Brand's honeymoon in the Maldives didn't go exactly as planned, RadarOnline.com has learned, as the new bride was bitten by a spider their first day there, dampening the mood for the newlyweds.

You Are What You Watch, Market Data Suggest  —  Research Links Personality Traits to Consumers' Viewing Habits, Helps Marketers Match Brands With Audiences  —  YORK, Pa. (AdAge.com) — Whether you choose to watch “Brothers & Sisters” or “Mad Men” at 10 p.m. on Sunday says a lot about you.

Michael Jackson's Kids: It's Not Daddy's Voice!  —  The Michael Jackson album Sony is about to release is a fraud, according to members of Michael Jackson's family.  —  We've learned Sony is determined to release the album for Christmas, and believes the songs are all authentic.

Tom Cruise dangles from the world's tallest building as he performs a death-defying stunt for new Mission: Impossible movie  —  From jumping off buildings to fighting with samurai swords and scaling mountains without ropes, Tom Cruise has always insisted on doing his own stunts when making an action movie.

Paris Hilton Falls Out of Her Skimpy Halloween Costume  —  Paris Hilton had a style scare with her Halloween costume.  —  At her Hollywood bash over the weekend, she dressed up as a sexy Indian warrior princess.  —  But her skimpy top kept slipping down and nearly exposed more than she wanted to.

Baz Luhrmann Playing The Field To Pick The Right Daisy For ‘The Great Gatsby’  —  EXCLUSIVE: Director Baz Luhrmann is expanding his search for Daisy Buchanan as he moves closer to committing to The Great Gatsby as his next film.  Deadline revealed recently that Luhrmann did a work shop …

Heidi Klum Explains Over-the-Top Halloween Costume  —  Like she does every year, Heidi Klum went all out for Halloween, dressing as a 8-foot-tall robotic superhero for her annual bash with husband Seal.  —  Klum, 37, dished all about her duds - designed by Martin Izquierdo …

Exclusive: First Full Tintin Pictures  —  Steven Spielberg and Peter Jackson have chosen Empire to reveal the first look at The Adventures of Tintin: The Secret of the Unicorn.  Headed our way next October, the film adapts the enormously popular books by Hergé in performance-captured, 3D form.

T.I. Checks Into Prison — Inmate #59458-019  —  T.I. has officially begun his 11-month stint in an Arkansas prison — law enforcement sources tell TMZ the rapper checked in “sometime this afternoon.”  —  If you recall, T.I. was sentenced to 11 months behind bars after his drug possession arrest …