Kevin Federline Puts Britney Spears On Notice for More Child Support After Her Recent Success  —  Britney Spears and her legal team have received notice that her ex-husband Kevin Federline wants to re-examine their financial arrangements now that she's making a ton of money.

Blac Chyna Says Woman in New Sex Tape Sure Looks Like Her, But It's Not  —  Blac Chyna says a new sex tape floating around featuring a woman who's the spitting image of her is just that ... a spitting image, but it ain't her.  —  An out of focus, 13-minute video surfaced online just a day after Chyna's oral sex vid with Mechie leaked.

Jennifer Lawrence says she dropped out of middle school  —  The Oscar-winning actress says she didn't want anything getting in the way of her acting career  —  Oscar-winning actress Jennifer Lawrence talks about giving up school at the age of 14 to pursue her acting career.

The Crown's Claire Foy confirms split from husband of four years  —  The Crown's Claire Foy has confirmed she has split from her husband Stephen Campbell-Moore.  —  In a statement, the pair confirmed the news: 'We have separated and have been for some time.

Sofia Richie Says She Let Boyfriend Scott Disick Name Her New Puppy: ‘It Made Me Laugh’  —  Sofia Richie's new puppy has a name, thanks to her boyfriend Scott Dicisk.  —  At the Issey Miyake Launch Party at Milk Studios in Los Angeles on Thursday, Richie told PEOPLE exclusively about how the Keeping …

Why Kylie Jenner May Be to Blame for Snap's Recent $1 Billion Loss in Value  —  Did Kardashian clan member Kylie Jenner just burst open some Wall Street wallets?  —  As Snapchat users have been piling on complaints over the platform's redesign, the 20-year-old makeup entrepreneur added her own grievance to the mix.

Joss Whedon Exits ‘Batgirl’ Movie (Exclusive)  —  The Bat signal is being dimmed ... for now.  —  Joss Whedon is saying goodbye to DC Entertainment heroine Batgirl.  —  Whedon, the creator of Buffy the Vampire Slayer among other pop culture touchstones, is exiting the Warner Bros. feature project …

David Mamet talks about his new book ‘Chicago,’ all about gangsters and Tribune reporters  —  SANTA MONICA, Calif. — “The question is, then,” Mike said, “what is evil?”  —  “Well, that is decided,” Doyle said, “by the fellow holding the gun.”  —  David Mamet wrote those words …

Teresa Giudice: Joe Giudice Has Lost 60 Pounds in Prison and ‘Looks So Hot’  —  Working out behind bars!  Teresa Giudice is really digging hubby Joe Giudice's appearance now.  —  “Joe has lost so much weight,” the Real Housewives of New Jersey star told Us Weekly exclusively at the Bridezillas Museum …

Oprah, Reese Witherspoon Surprise ‘A Wrinkle in Time’ Fans at Disneyland  —  Oprah, Mindy Kaling and Reese Witherspoon know the drill — a pilgrimage to Disneyland's a must anytime you're in a Disney film.  —  The stars — along with Storm Reid — surprised a bunch of “A Wrinkle in Time” fans Thursday at The Happiest Place on Earth.

Kendra Wilkinson Baskett and Hank Love Each Other, But 'They've Always Had Issues,' Source Says  —  Kendra Wilkinson Baskett and Hank Baskett are putting in the work to solve their marital problems, but this isn't the first time the couple has faced difficulties in their relationship.

Floyd Mayweather Gives TMZ Photog Tour Of New $2 Million Fleet!  —  Floyd Mayweather rolled out $2 MILLION in cars, jewelry and cash to dominate the Rodeo Drive shopping scene in Bev Hills ... and gave TMZ Sports a private tour of his new toys.  —  First off, our guy tried like hell …

Justin Bieber Looking to Capitalize on His Middle Name in Fashion  —  Justin Bieber's looking to expand his brand, and the plan is to get all his fans rocking clothing plastered with his name ... his middle name, that is.  —  JB's company just filed paperwork to lock down the name “Drew” …

‘Martin’ Star Tisha Campbell-Martin Files For Divorce from Husband Duane  —  “Martin” star Tisha Campbell-Martin has filed for divorce from her husband of 22 years.  —  Tisha, who played Martin Lawrence's wife in the '90s hit, filed divorce docs in L.A. Wednesday against her husband Duane Martin.

Lorde Is Not Dating Jack Antonoff But She is Dating Someone and You're Gonna Feel Dumb When We Show You Who It Is  —  Lorde and Jack Antonoff are not dating, despite these photos where they're canoodling.  But the Kiwi singer is dating someone and he was hiding in plain sight.