Mischa Barton — I'm NOT Paying Sober Coaches $90k  —  I'M NOT PAYING  —  Sober Coaches $90k  —  EXCLUSIVE  —  Mischa Barton is refusing to pay a team of sober coaches who claim the actress racked up a $90k bill for using their services back in 2009 ... TMZ has learned.

Nick Carter Engaged to Lauren Kitt  —  Nick Carter has found his fire, his one desire.  —  “I had the ring in my pocket for two weeks,” the Backstreet Boy tells PEOPLE exclusively of his engagement to fitness expert/actress Lauren Kitt.  —  “I was like, 'I don't want it anymore!'  It was driving me insane.

Josh Duhamel Dresses Up Like Taylor Swift, Carly Rae Jepsen for Kids' Choice Awards  —  The many faces of Kids' Choice Awards host Josh Duhamel  —  Josh Duhamel, shanté you stay.  —  This year's 2013 Kids' Choice Awards host is serving up a handful of lip-synchs worthy of RuPaul's Drag Race.

Camilla Alves Debuts Slim Post-Baby Body in Black Jumpsuit on Red Carpet  —  Hot mom of three!  Matthew McConaughey's wife Camila Alves made her red carpet debut after welcoming their third child, son Livingston, on Dec. 28, 2012.  —  Alves, 31, stunned at the QVC Red Carpet Style event …

‘Dawn Of The Planet Of The Apes’ Casts Kodi Smit-McPhee  —  EXCLUSIVE: Kodi Smit-McPhee has scored a lead role in 20th Century Fox's Dawn Of The Planet Of The Apes.  The follow-up to Rise Of The Planet Of The Apes is directed by Cloverfield's Matt Reeves, who also helmed Smit-McPhee in Let Me In opposite Chloe Moretz.

‘Dancing with the Stars’  —  Maksim Chmerkovskiy's days of sequin unitards are OVER ... 'cause TMZ has learned the Bad Boy of the Ballroom is officially leaving “Dancing with the Stars.”  —  Sources close to the production tell us ... Maksim spoke with producers a few days ago and informed …

ABC's ‘Once Upon A Time’ Recasts Mad Hatter Role With An Eye Toward Spinoff  —  EXCLUSIVE UPDATED: The Mad Hatter may get his own series.  I've learned that ABC brass are mulling spinning the character from fairytale drama Once Upon A Time into his own series.

Jermaine Jackson — Name Change Complete ... I'm Officially a JACKSUN  —  Name Change Complete ...  OFFICIALLY A JACKSUN  —  BREAKING NEWS  —  Call him Jermaine Jacksun ... with a “U” ... because as of this afternoon, that's legally his name.  —  We've learned ... an L …

Diane Lane Signed Divorce Papers from Josh Brolin on Valentine's Day  —  There were likely no flowers or candy exchanged on Feb. 14 between Josh Brolin and soon-to-be ex-wife Diane Lane.  —  Lane signed her divorce documents on Valentine's Day, documents filed in Los Angeles Superior Court reveal.

Snoop Dogg — REUNITES with Suge Knight!!  [Update]  —  [Update]  —  EXCLUSIVE DETAILS  —  1:39 PM PT — The picture was taken Monday night at AV Club in Los Angeles.  —  Sources tell TMZ ... Snoop had performed at the club that night ... and Suge showed up to see the performance.

NEWS/Donald Trump's Twitter Hacked, Raunchy Lil Wayne Lyrics Posted  —  Donald Trump has posted some strange things on Twitter.  —  But Thursday, the Celebrity Apprentice star really surprised his 2 million followers when someone hacked his account and tweeted a raunchy Lil Wayne lyric.

Exclusive: ‘Catching Fire’ Victory Tour poster immortalizes Jennifer Lawrence and Josh Hutcherson  —  THE VICTORS HIT THE ROAD TO CELEBRATE THEIR CONTROVERSIAL WIN  —  If you're a fan of the Hunger Games each year, then you're probably still just as stunned as I was by the way the 74th annual games wrapped up.

Jennifer Lopez Makes Cupcakes for Twins Max and Emme's Fifth Birthday: Picture  —  Jennifer Lopez is woman of many, many talents: singer, actress, dancer, designer, mom . . . and baker!  The busy mom celebrated her twins' 5th birthday on Friday, Feb. 22 by baking (and frosting) …