Wanna party with Justin Bieber ... you gotta sign on the dotted line! We got our hands on the contract JB makes all his guests sign ... and it seems outrageous -- but maybe it isn't. We'll explain.
Plus, wait till you see what Farrah Abraham's doing now. She's successfully played the Paris/Kim K. card ... gaining superstardom from a sex tape. No one wants to admit it, but it's hard to argue with facts, right?
Catherine Zeta-Jones is out of treatment ... and back in control.
For the first time since leaving a mental health facility where she underwent some healthy "maintenance" for her bipolar disorder, the Oscar winner was spotted out in public and driving in New York on Wednesday.
Just yesterday, Catherine's husband Michael Douglas talked to "Extra" about her health -- “She’s got herself worked out with her meds and she's raring to go!”
We broke the story, Catherine entered a treatment facility back in April. She had previously sought treatment back in 2011.
Led Zeppelin singer Robert Plant just bought himself a stairway to stalker-free heaven -- because the obsessed fan he accused of following him around the world has just been ordered to stay the hell away.
TMZ broke the story ... Plant obtained a temporary restraining order against 40-something-year-old Alysson Billings earlier this month, requiring her to stay 100 yards away from the singer at all times.
But today, a judge made the restraining order permanent, ordering Billings to stay even farther away -- 300 yards -- for the next three years.
Plant claims Billings has been harassing him for the last 3 years -- showing up at his concerts around the globe, sending him bizarre gifts and increasingly threatening messages.
He says the woman believed they were in a relationship ... even though they never met.
The only thing Denver Nuggets star JaVale McGee likes more than a goofy outfit ... IS A GREAT RIDDLE ... and last night, he challenged TMZ to a quality brainteaser right on the street!
Here's the deal ... McGee was leaving Crustacean in L.A. last night when one of our photogs hit up the 7-footer with a bunch of random, weird questions ... like, "How much would your $44 million contract weigh in gold bars?"
McGee didn't like the fact he didn't know the answer ... so he totally turned the tables -- and asked a riddle of his own!
The whole exchange is pretty funny ... our photog's a goofball, JaVale's a goofball -- turned out to be a pretty hilarious encounter.
Rihanna just gave ex-boyfriend Chris Brown a little taste of what he's missing ... her perfectly sculpted ass.
RiRi just posted an extreme close-up shot of her nearly bare derriere in shorts that are so tiny, her THONG is hanging out of 'em.
Rihanna added a caption saying the pic was from the set of her new music video ... but we think it's pretty obvious the photo was for an audience of 1 -- Chris ... who was recently spotted out with his other sometimes-GF Karrueche Tran (who definitely doesn't have an ass like Ri).
Lil Scrappy believes he's addicted to weed ... and after failing a court-ordered drug test, the rapper will enter a rehab facility for treatment, TMZ has learned.
Scrappy appeared in a Georgia courtroom moments ago, where officials revealed a urine test Scrappy took last week came back positive for marijuana.
TMZ spoke with Scrappy's lawyer, Mawuli Mel Davis, who tells us ... the rapper will check into a rehab facility before the next court hearing in June.
Davis also tells us ... Scrappy acknowledges he's addicted to smoking marijuana.
We broke the story ... Scrappy was recently jailed for violating his probationback in March after a dispute over a different pee test. According to court officials, Scrappy tried to turn in a urine sample that was cold to the touch and may have been tampered with ... and when asked to submit another cup, he refused.
Here's the good news ... Justin Bieber wants to invite you to one of his house parties. The bad news ... if you talk about it, he's gonna sue your ass for $5 million.
TMZ has obtained a copy of a document EVERYONE must sign before entering Casa De Bieb in Calabasas, CA. The doc -- a Liability Waiver and Release -- warns that anyone who blabs about any of the goings on inside the mansion will get nailed, and that includes the "physical health, or the philosophical, spiritual or other views or characteristics" of Bieber or the guests.
The document makes it clear ... anyone who violates the terms of the waiver will automatically be on the hook for $5 million in damages.
But wait ... there's more. If you dare tweet about the party -- $5 mil. If you blog -- $5 mil. If you Instagram -- $5 mil.
And God knows what goes on inside, but the form warns there might be activities which are "potentially hazardous and you should not participate unless you are medically able and properly trained."
And there's more ... The risks include "minor injuries to catastrophic injuries, including death."
Truth be told ... other big celebs also make people sign these waivers, but it's pretty hilarious.
And now, definitive proof Arnold Schwarzenegger and Maria Shriver are definitely maybe BACK TOGETHER -- Arnold totally grabbed Maria's butt last weekend ... and TMZ has video.
As we reported, Arnold and Maria were attending their daughter Christina's graduation at Georgetown ... and while people were milling around everywhere, Arnold casually cupped Maria's backside. It's subtle, but it happened.
FYI, Arnold has been obsessed with Maria's caboose since he met her in the '70s -- in fact, Arnold recently told a story on "60 Minutes" about how he told Maria's mother her daughter had a "great ass."
TMZ broke the story ... Arnold and Maria have been putting off their divorce and there are two lines of speculation -- 1) they're so rich divorce doesn't matter ... and 2) they secretly want to reconcile.
This video seems to suggest the latter ... but we still gotta ask ...
Paris Hilton's boyfriend River Viiperi shoved an overzealous female fan in Cannes -- at first glance it looked like a real punk move ... but we have info that could clear his good name. Well, his name.Plus, some people think rapper Chief Keef's pot bust is a load of bull, and…