T.I. — Iggy Azalea Ain't My Problem Now  —  T.I.  —  IGGY AZALEA AIN'T MY PROBLEM NOW  —  55 MINUTES AGO BY TMZ STAFF  —  BREAKING NEWS  —  There's only so much T.I. can do — the rapper and music mogul has cut ties with Iggy Azalea after standing up for her time and time again.

Lupita Nyong'o's Second Vogue Cover!  The Star Wars Actress On Hollywood and High Fashion  —  Photographed by Mert Alas and Marcus Piggott, Vogue, October 2015  —  The dazzling Kenyan actress Lupita Nyong'o samples the fall couture collections and talks to Plum Sykes about fame, family, and her four new acting projects.

Kris Jenner Didn't Approve Of Kylie's Lip Injections  —  Kris Jenner was not a fan of daughter Kylie Jenner's lip injections.  —  In an exclusive new interview with Access Hollywood's Billy Bush, the famed momager admits she did not approve of the then-17-year-old Kylie plumping her pout with fillers.

Chris Brown — Named In Assault Investigation  —  NAMED IN ASSAULT INVESTIGATION  —  EXCLUSIVE  —  Chris Brown is at the center of an assault investigation after a woman claimed she was forcibly thrown off his tour bus in Colorado ... TMZ has learned.  —  The incident went …

Rihanna on Taylor Swift: 'She's a role model, I'm completely not'  —  Pop singer tells NME she does not think a live collaboration would be a good match  —  Rihanna says that she would not feel comfortable joining Taylor Swift for an onstage collaboration.

Kourtney Kardashian “Is Officially Done” With Scott Disick: Watch the Video for New Details!  —  Kourtney Kardashian means business.  Two months after dumping longtime boyfriend Scott Disick, the reality star, 36, has zero interest in reconciling.  “They're amicable for their kids,” …

Michael Fassbender And Alicia Vikander Have NOT Split, Despite Reports  —  Michael Fassbender and Alicia Vikander have NOT split up, despite a widely spread report.  Gossip Cop can exclusively correct this report, which began in one of this week's tabloids.  We're told the breakup claim is not true.

Universal Wins ‘Humbug’; Scrooge Spec To Reteam Ice Cube And Tim Story  —  EXCLUSIVE: Universal Pictures has won a four-studio bidding battle to acquire Humbug, a spec that is fast coming together for Ice Cube to star in the title role, with Tim Story directing a contemporary retelling of the Charles Dickens' tale A Christmas Carol.

SCREAM QUEENS EXCLUSIVE: CHAD MICHAEL MURRAY TO APPEAR ON FOX HORROR COMEDY  —  The worlds of One Tree Hill and Scream Queens are about to collide!  EW has learned exclusively that OTH star Chad Michael Murray will appear on the Fox series as Brad Radwell, the older brother of Queens' resident fratty d-bag Chad Radwell (Glen Powell).

Emily Blunt Apologizes for Her “OffHand” American Citizen Joke Following the GOP Debate  —  Sorry, America!  Emily Blunt apologized on the Today show on Thursday, Sept. 17, for joking that she regrets becoming an American citizen following the first GOP debate.  —  PHOTOS: Celebs' political affiliations

John Stamos Breaks His Silence About Rehab Stay: ‘It Was a Turning Point’  —  With two new shows in the works, John Stamos is back and better than ever after completing rehab for substance abuse.  —  The Grandfathered and Fuller House star discussed his DUI for the first time in new interviews with Details and Entertainment Weekly.

Prince Harry Is Unattached, Source Tells PEOPLE, as He Celebrates His Birthday with Ex Cressida Bonas - and Not Chelsy Davy  —  Prince Harry likes to keep his friends close - and his exes closer.  —  The royal celebrated his 31st birthday until the early-morning hours of Wednesday at a London pub …

Kardashian Website Security Issue Exposes Names, Emails Of Over Half A Million Subscribers, Payment Info Safe  —  Alongside the launch of the Kardashian and Jenner mobile apps, which are now dominating the App Store after seeing hundreds of thousands of downloads apiece in their first days on the market …

David Letterman Will Explore Climate Change For National Geographic Docu-Series  —  David Letterman has a new hosting gig - of sorts.  —  The veteran late-night comedian will in 2016 journey to India to examine how that nation is trying to bring solar power to its entire population within the next decade.

Dog stands guard for week until trapped friend found … Thanks to a loyal setter and a group of volunteers, two dogs were found safe after a week lost in the woods in Washington state.  —  Tillie, the setter, stayed with her doggie friend Phoebe for a week.  She left each day to go find help.

Chrissy Teigen Opens Up About Fertility Troubles: “We Would've Had Kids Five, Six Years Ago”  —  As real as it gets.  Typically bubbly Chrissy Teigen got serious on an episode of FABLife set to air on Monday, Sept. 21, when talking about plans to start a family with her husband, R&B crooner John Legend.

Transsexual Model Mia Isabella Reveals New Claims About Relationship With Tyga — Does Kylie Jenner Know?  —  Share on Facebook (Opens in new window)  —  PICS OF  —  TYGA  —  Kylie Jenner's boyfriend Tyga's past could be coming back to haunt him again, but this time it has nothing to do with his bitter baby-momma Blac Chyna!