EXCLUSIVE: Janice Dickinson Details Bill Cosby Sexual Assault Accusations: He Raped Me  —  With rape allegations against Bill Cosby mounting, supermodel Janice Dickinson tells ET in a new interview that the comedian sexually assaulted her in 1982.  —  Dickinson, now 59, recalls first meeting Cosby …

Ray J — Kim Kardashian's Vajayjay Gave Me a Huge Payday  —  KIM'S VAJAYJAY GAVE ME A HUGE PAYDAY  —  EXCLUSIVE  —  Ray J has a knack for making money when Kim Kardashian gets naked ... and he hit the jackpot again with last week's nude photos.  —  The photos triggered renewed interest in …

Kathy Griffin to Replace Joan Rivers on Fashion Police  —  REPLACES JOAN RIVERS  —  On ‘Fashion Police’  —  EXCLUSIVE  —  Kathy Griffin will be Joan Rivers' replacement on “Fashion Police” ... TMZ has learned.  —  Sources connected with the show tell TMZ it's a done deal.

Dave Chappelle Is Back (This Time We're 100% Sure It's Maybe Totally for Real)  —  We've heard the rumors almost since the moment he walked off the set of his legendary Comedy Central show in 2005 at the height of its popularity and disappeared: Dave Chappelle was re-emerging.  Going on tour.

Chris Hemsworth Is PEOPLE's Sexiest Man Alive  —  He continues to smite bad guys as a hammer-wielding Norse god in The Avengers, will fight off a terrorist hacker in Michael Mann's upcoming cyber thriller, Blackhat and battle a whale in Ron Howard's In the Heart of the Sea …

‘Big Eyes’: The Story Behind Lana Del Rey's Stunning Secret Songs  —  Will two tracks from the Tim Burton film double her chances for an Oscar nomination?  —  Lana Del Rey hit the Top 10 last year with “Summertime Sadness,” and this winter, she'll be giving a voice to the sadness …

Justin Bieber — I'm on a Mission ... Like an Actual Religious Mission  —  I'M ON A MISSION ...  Like An Actual Religious Mission  —  11/18/2014 8:31 AM PST BY TMZ STAFF  —  EXCLUSIVE  —  Justin Bieber is on a self-proclaimed “mission” to learn how to spread the word of God.

Kristen Stewart: Freaked Out Over Nip Slip?  — The Truth  —  Poor Kristen Stewart — she accidentally flashed her nips on stage at the Hollywood Film Awards!  Any girl would have totally freaked out but is Kristen upset about the situation?  We have EXCLUSIVE info on her reaction!

REVEALED: THE LOST CHAPTER OF INTERSTELLAR  —  Before Cooper left  —  his daughter to find humanity a new home in space, there were the Lazarus missions.  Led by Dr. Mann, this was NASA's first attempt to locate a hospitable exoplanet.  So what happened to Mann on the other side of the wormhole?

Bella Thorne In A Bikini  —  A while ago, I had to deal with an annoying situation involving Bella Thorne that really should've persuaded me from doing things like giving her free publicity by posting paparazzi photos of her on the site.  But then she wore a bikini in Miami yesterday …

My fury  —  One Direction star blasts drug quiz by TV host  —  Zayn Malik strikes back at TV host's drug comments  —  1D WORLD EXCLUSIVE  —  IN a world exclusive interview with The Sun's Head of Showbiz Dan Wootton, One Direction star Zayn Malik has furiously blasted drug abuse claims made about him by a presenter on live TV.

Dwight Howard — Now Under Criminal Investigation for Child Abuse  —  FOR CHILD ABUSE  —  EXCLUSIVE  —  Dwight Howard is under criminal investigation for child abuse ... law enforcement sources tell TMZ.  —  We've learned the Cobb County PD in Georgia now has an active criminal investigation …