7:18 AM PT -- Mystery solved ... it's a marijuana arrest.

According to the police report, obtained by TMZ, Keef was busted for allegedly smoking weed at a fancy hotel.



Chief Keef -- the 17-year-old rap sensation -- was arrested in DeKalb County, Georgia yesterday for disorderly conduct ... TMZ has learned.

The details surrounding the arrest are unclear.

According to the booking sheet, Keef -- real name Keith Cozart -- was listed at 5'9" and 160 lbs.

After the arrest, Keef tweeted, "Jus Got Out Of Dekalb County jail In Atlanta Mad As f**k."

Keef is considered a prodigy -- and has rapped with huge stars like 50 Cent and Wiz Khalifa.

Keef is no stranger to the law ... he's been arrested at least two times before -- and even has a gun conviction under his belt.

It's been a rough year for the rapper ... We broke the story, he was recently sued for child support​ by his middle-school-aged baby mama who claims Keef fathered her kid -- born in 2011 -- when he was only 15.

Jason Derulo is jacked!

Proudly showing off his ripped guns in a sweaty tank top, the 23-year-old singer posted a photo of himself hitting the gym bright and early this morning.

Hard to believe it was just a little over a year ago that Jason fractured his neck and was almost paralyzed while rehearsing for a tour.

From the looks of it, the "Whatcha Say" singer is bigger and better than ever.

Spider-Man sucks at defense ... at least, that's the way it seemed when the superhero took on a couple of kids on a blacktop court in NYC recently -- but the million dollar question ... was that Andrew Garfield??

The footage just surfaced on YouTube -- and appears to be shot right near the Spider-Man movie set in New York.

In fact, you can hear people in the background getting excited when someone tells them the masked baller is actually Andrew, who never reveals his face.

Oh ... and according to SportsGrid, the person who uploaded the clip to YouTube says the blonde chick with the dog is Emma Stone.

We're gonna try to get to the bottom of it ... stay tuned.

One day after Lindsey Vonn was spotted playing mom by dropping off his kids with Elin Nordegren at school alone, Tiger Woods joined in on the child-rearing fun.

Looking like one big happy family, Tiger and Lindsey -- who have been dating for around 5 to 6 months -- made the early morning trek to drop off his adorable children at their Palm Beach school on Tuesday.

The athletic lovebirds are really committed ... to getting those kids to class on time.

Atlanta Hawks player Dahntay Jones says he feels REALLLY bad about injuring Kobe Bryant's ankle right before the NBA playoffs ... but he's adamant, he didn't do it on purpose!

Jones was at LAX yesterday when he told TMZ ... even though it's only been 2 months since the controversial play, he doesn't hold a grudge against people like Ice Cube -- who called him a dirty cheater days after the play. 

In case you forgot, Lakers fans were calling for Dahntay's head after Kobe landed on DJ's ankle during a jump shot on March 13 -- with people saying Dahntay put his foot in Kobe's jump zone with the intention of injuring the NBA star.

"I apologize once again," DJ told us ... "I wish you a speedy recovery, Kobe."

Forgive him yet?

The home of Baltimore Ravens running back Ray Rice was struck by a burglar this weekend ... and the scumbag made off with two guns and $2,000 in cash ... this according to police.

Cops say Rice wasn't home at the time of the burglary -- which went down between 8:30 am Friday and 12:50 am Saturday -- but a friend was staying at Rice's Maryland home and reported the incident to police.

The good news ... cops say there is surveillance video of the crook entering through a rear window and ransacking the home.

Rice released a statement to USA Today saying, "My family and I are fine, which is the most important thing. This is an unfortunate incident that I am dealing with through the proper channels.''

Arnold Schwarzenegger and Maria Shriver are in no rush to get divorced ... and there are 2 lines of speculation -- either they're so rich it doesn't matter, or they may actually get back together.

Several sources connected to the former couple tell TMZ ... neither Arnold nor Maria feel any urgency to get a judge to make the divorce official, even though all of the money and custody issues have been worked out.  The reason, they say, is simple ... They're worth approximately $400 million -- which they agree they'll split down the middle -- so it's not like they need the divorce to buy a house. 

Short story -- neither one of them is in a hurry to pull the trigger, because it will have NO IMPACT on their day-to-day lives.

And other sources say there's a different reason why they haven't gotten divorced -- they are not done with each other, and there's still a chance they'll get back together.  Our sources say both Arnold and Maria have sent mixed messages to their friends and family -- at times saying they want the divorce, and other times talking about how they still feel love for their longtime partner.

One source says ... lately Maria is more amenable to divorce because she's hearing that Arnold has a girlfriend.

FYI, Arnold and Maria were together last weekend at their daughter Christina's graduation ... looking pretty happy.

Stay tuned ...

Lindsay Lohan has just been sued for $5 million she doesn't have ... all because of her highly-publicized drug problems, TMZ has learned.

D.N.A.M. Apparel Industries -- a clothing manufacturer -- just filed the countersuit against Lindsay in response to Lindsay's lawsuit against the company.

In her lawsuit, Lindsay says she struck a business deal with D.N.A.M. in 2009 allowing them to manufacture clothes for her "6126" clothing line -- but D.N.A.M. stiffed her on a massive licensing fee. Lindsay wants $1.1 million in damages.

But D.N.A.M. is now coming back at Lindsay for nearly five times that amount, insisting SHE'S the reason their business deal fell apart.

According to D.N.A.M., the company did its darndest to sell their 6126 clothes to high-end third party retailers -- but by spring 2010, no one would touch the brand ... because Lindsay was back in rehab ... and her legal problems were playing out in the media "like a Greek tragedy."

D.N.A.M. claims Lindsay's "drug-addled image" destroyed 6126's reputation, and rendered the clothing line completely unsellable.

D.N.A.M. says it invested millions in 6126 for nothing -- and now it's suing for breach of contract and fraud, demanding at least $5 million in damages.

And the irony ... Lindsay's currently back in rehab yet again.

Lindsay's attorney, Perry C. Wander, tells TMZ ... "The license agreement does not have a morals clause that allows the company to suspend payment for any behavior.  The contract is not in LL's name thus she cannot be held personally liable. The cross claim is therefore frivolous and totally without merit and will be defended vigorously."

Kathie Lee Gifford says there will be a "revolt" at NBC if the powers that be allow Matt Lauer to leave the "Today" show, telling TMZ ... she'll do whatever it takes to keep him around.

Kathie Lee was leaving Rockefeller Center in NYC Monday morning when she made it clear -- she thinks Matt has been unfairly demonized in the media in the wake of Ann Curry's firing.

Kathie tells us, she wanted to buy a full page ad in an NYC newspaper defending her longtime co-worker, but Matt talked her out of it.

Bottom line, if Lauer ever gets ousted ... Kathie no happy.

"America's Got Talent" star Zac Gordon ... aka Horse ... aka the guy with iron testicles ... is lucky to be alive ... after smashing his car into a tree while trying to avoid striking a deer, TMZ has learned.

Horse -- who became famous for allowing people to bash him in the scrotal-region on AGT -- tells us he was driving in Harrisburg, PA Saturday when a deer suddenly ran out in front of his car.  Horse says he jerked the wheel, trying not to kill the animal ... but lost control and went careening into a tree.

Zac says he hit the tree so hard the car flipped over -- "I legitimately thought I was going to die."

An ambulance rushed to the scene and hauled the AGT star off to the hospital. He was released later that night with a possible concussion, sore neck and scratches ... but luckily no major injuries.

"I'm just glad to be alive," Horse tell us.

Now, here's Zac crashing into other things:

Big "Grease" Fan? Scared of crazy hurricanes destroying your house? Super rich?  If you answered yes to all those questions then get happy ... Olivia Newton-John's storm-ready mansion is for $ale.

Olivia listed the waterfront digs -- located on Florida's primo Jupiter Island -- for $6.2 million. She bought the house back in 2009 for $4.1 million and added $2 million in renovations according to Redfin.

It paid off, because the house is sweet -- 6,383 square feet, 4 bedrooms, 3.5 baths, a private boat dock, gym, lagoon style pool, spa and lush tropical landscapes.

Not only that ... ONJ's casa comes with hurricane impact-rated glass windows and doors -- made to stand up to super violent storms. Which is great because if you move to Florida you're pretty much guaranteed hurricane action.

Seriously it's rough out there. 

Eva Longoria didn't win an award at the Cannes Film Festival -- but based on her wardrobe malfunction ... Eva clearly deserves consideration for the hardware. What's a girl gotta show do for a trophy, anyway?

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It's the kind of memorial rock stars dream of ... famed Sunset Strip nightclub Whisky a Go Go -- where The Doors got their start back in the 60s -- will be honoring Ray Manzarek on its marquee for the rest of the week, TMZ has learned.

A rep for the famed rock club tells us, the marquee memorial will stay up tonight through Saturday -- and every show in the meantime will be dedicated in Manzarek's honor.

The rep says the club will also be briefly "going dark" tonight at 8pm in remembrance.

As we reported, Manzarek -- one of the founding members of the iconic rock band -- passed away today following a long battle with bile duct cancer. He was 74.

The Doors were playing as the house band at the Whisky -- opening for acts like Van Morrison -- when a record exec discovered them and gave the band their first big record deal.


3:55 PM PT -- The Roxy -- another famous Sunset Strip rock club -- has beat the Whisky to the punch ... already erecting its own marquee in Manzarek's honor.