Charlie Sheen Back On Crack!  'He's Snorting & Smoking Cocaine Every Day,' Says Source  —  They don't call him Teflon Charlie for nothing!  —  Hard-partying Charlie Sheen is back to his old ways, snorting cocaine and smoking crack on a daily basis, RadarOnline.com is exclusively reporting.

What a way to make an entrance!  Khloe Kardashian exposes her nipple in a sheer blouse as she hosts her very first live X Factor USA show  —  She has been tweeting her excitement surrounding her very first time hosting duties on the X Factor USA on Wednesday night.

Chris Brown Terrorizes Hollywood ... in Taliban Costume  —  Terrorizes Hollywood  —  ... in Taliban Costume  —  For a guy with a history of violence against women ... a penchant for destruction ... and an explosive temper ... it's no surprise Chris Brown decided to be a Taliban fighter for Halloween.

Kelsey Grammer had current wife dress like ex wife Camille for Halloween: obsessed?  —  We've heard Kelsey Grammer talk about his ex wife, Camille, in just about every interview over the last year.  It seems like he's obsessed with her given how often he brings her up.  Well here's some more evidence to back that up.

PICTURES: LeAnn Rimes Dresses as “Sandy” From Grease Days After Superstorm  —  Sexy or insensitive?  —  On Wednesday,LeAnn Rimes shared her 2012 Halloween getup to her 300,000-plus Twitter followers.  Her choice?  Sandy.  —  PHOTOS: Best and worst Halloween 2012 costumes in Hollywood

Taylor Lautner Reveals Breaking Dawn Twist  —  Fans of “The Twilight Saga” had better prepare for something unexpected during the final moments of “Breaking Dawn - Part 2”!  —  According to Taylor Lautner, when the world of Bella, Edward and Jacob comes to a close, it will not be the way diehard fans …

Exclusive: Evan Rachel Wood Marries Jamie Bell!  —  Another hush-hush Hollywood wedding — this one courtesy of Evan Rachel Wood and Jamie Bell.  —  The True Blood actress, 25, and the Billy Elliot star, 26, got married in California on Oct. 30, a rep for Wood confirms to Us Weekly.

Amanda Bynes ‘Completely Naked’ In Tanning Salon Lobby  —  Amanda Bynes caused quite a scene during a recent visit to Beach Bum Tanning in NYC.  An eyewitness tells In Touch that the troubled starlet shocked customers when she appeared in main tanning salon area — completely naked!

Katy Perry Has A Very Daria Halloween!  —  Katy Perry went O.G. MTV for Halloween this year!  —  The Firework singer and her BFF, actress Shannon Woodward, got animated as Daria Morgendorffer and Jane Lane from the classic cartoon Daria!  —  Katy shared this pic of the pair really getting into sardonic character.

Michael Lohan — I Helped Octomom Get Into Treatment  —  I Helped Octomom  —  Get Into Treatment  —  EXCLUSIVE  —  He failed miserably at getting Lindsay Lohan to enter rehab — but Michael Lohan was one of the main reasons Octomom is now getting help for drug abuse …

Jenny McCarthy Is a ‘Cougar,’ But Feels Like a Teenager  —  Jenny McCarthy is younger than you think - at least in the way she feels.  —  Though Thursday marks her 40th birthday, the Playboy cover girl told PEOPLE, “I sadly have the same thought that my parents say every birthday which is …

Ashton Kutcher and Demi Moore — NO Movement Toward Divorce  —  Ashton Kutcher and Demi Moore have taken NO steps to end their marriage ... TMZ has learned.  —  Sources connected with the couple tell us ... neither Ashton nor Demi have given their lawyers any indication they want to file for divorce.

Tim Tebow's Public Outing with New Girlfriend Camilla Belle  —  First Public Outing  —  With New Girlfriend  —  EXCLUSIVE  —  Tim Tebow has finally scored — problem is, it's off the field — because TMZ got the first pic showing Tim with his hot new girlfriend/actress, who is no stranger to famous virgins.

Pics!  Alyson Hannigan & Family Go Trick or Treating As Dragons!  —  While the northeast is still digging out from Hurricane Sandy, the rest of the country got to spend last night in traditional Halloween fashion: dressing up in goofy costumes and asking strangers for candy.