Drugs & Alcohol

John Stamos will be charged with driving under the influence of GHB, the so-called date rape drug, TMZ has learned, but sources close to the actor say he was using the drug as a fitness supplement.

Stamos was arrested in June when cops spotted him driving erratically in Beverly Hills. Authorities say Stamos was so messed up they took him to the hospital. We're told testing revealed there was GHB in his system, along with another non-narcotic drug.

Our Stamos sources say the actor was taking the drug to "lean out body mass" as he prepared for his new TV show. The drug is used by bodybuilders for lean muscle, and for a level of sleep which helps muscles recover.

We're told the criminal case will be filed soon and the charging documents will outline the drugs.

Stamos went to rehab almost immediately after his arrest and completed his 30-day live-in treatment successfully.

Jim Carrey's on-and-off again girlfriend Cathriona White tried ending her life in 2012 and we're told a hateful message from her biological mother may have led to her suicide ... law enforcement sources tell TMZ.

Our sources tell us, during their investigation they learned White attempted suicide after her father's death in 2012.

We're told White's friends told investigators on Cathriona's birthday -- just days before her suicide -- she received a hateful message from her estranged biological mother who called her a "failure."

Cathriona committed suicide on the 3rd anniversary of her father's death.

Our sources say her mother's attack, along with the somber anniversary and her breather with Jim, may have contributed to Cathriona's suicide. It appears she OD'd on drugs.

"Millionaire Matchmaker" client Michael Bernback, the guy accused of raping three women, says they all wanted it and one of the women even let him pee in her mouth.

Bernback says in legal docs, obtained by TMZ, he met all three women on sexual hook-up websites. He claims at least two of the women knew they'd be engaging in bondage and/or anal sex -- a totally different story than what his eight felony and three misdemeanor charges indicate.

During one encounter, Bernback says one of the women allowed herself to be tied up with various bondage devices and let Bernback "urinate into her mouth" in the shower.

According to the legal docs, the woman all admitted they advertised on sexual hook-up websites they were looking for sexual liaisons. The docs say at least 1 of the women told cops she knew there would be multiple women on hand for a sexual encounter.

Lorenzo Lamas hopes his son can pull through his legal troubles -- he got busted for theft at a Target -- but dad's hardly jumping through hoops to save A.J. Lamas' bacon.

We asked Lorenzo about A.J.'s theft, battery, and child endangerment arrest. He was also allegedly carrying a meth pipe. L.L. sounded concerned about his son, telling us ... "He's in a difficult spot. My heart and prayers go out to him."

But Lorenzo also hinted A.J. has burned him in the past -- "My family has been there for him on numerous occasions."

Watch the clip ... 2 words come to mind: tough love.

NY Yankees superstar CC Sabathia has just announced he's checking into rehab for issues with alcohol.

Here's video of Usain Bolt leading a tent full of drunken Germans in song at Oktoberfest this weekend in Munich ... where the Jamaican sprinter was crushing beers for the 3rd year in a row!!

Bolt LOOOVES Oktoberfest -- like super totally obsessed -- and this year, he upped his game by singing King of Leon's biggest hit "Sex On Fire" with the house band at the Schuetzen Tent.

When he wasn't singing, Bolt was spotted downing steins of brew with a whole bunch of hot chicks ... 'cause ... well ... he likes it.

Justin Bieber's famous pals are coming to his defense, saying the pop singer hasn't hopped off the sobriety train despite recent footage showing him smoking and boozing.

Riff Raff tells us he and Diplo were hanging with Justin just last week in Hollywood. Riff and Dip were working on music for Raff's upcoming LP, "Pink Panther." Riff Raff freely admits, he and Diplo were "f**** up," but Justin didn't touch anything -- weed, alcohol, nothing.

Riff Raff says after the session they hit the town to party and Justin was stone cold sober the whole time. The video shows Justin and Riff Raff in the car on the way to the clubs, and Biebs looks clear-headed.

Madonna's daughter let loose like her superstar mom in Detroit this week, chugging beers in the front row at Madge's concert -- and all we gotta say is we're jealous.

We're told 18-year-old Lourdes Leon showed up at Madonna's "Rebel Heart" show Thursday night with a group of her friends and sat down in the front row. It wasn't long after when Lourdes cracked open a cold one and slugged away.

While drinking at 18 is obviously against the law, we still gotta admit ... boozing front row at one of the biggest acts of all time is pretty sweet. Especially if it's your mom.

Jim Carrey's girlfriend -- who committed suicide by overdosing on drugs -- had 3 pill bottles next to her bed where she was found, and the pills were all prescribed to a fictitious male ... and law enforcement tells us it's an alias for Jim Carrey.

We're told Cathriona White had prescriptions for Ambien (sleep aid), Percocet (painkiller), and Propranolol (blood pressure/heart) next to the bed where she OD'd. All 3 meds were prescribed by the same doctor.

Law enforcement tells us they've confirmed the prescription was written for Jim Carrey using an alias. Fact is, lots of celebs use aliases for prescriptions for privacy reasons.

One source tells us a witness has said there's reason to believe Cathriona may have taken the meds from Jim's house, but that hasn't been confirmed.

We're told authorities would like to interview Jim.

Although authorities say White died of an overdose, they do not know which drugs killed her. Toxicology results should provide answers.

We're also told 5 people showed up at White's house and discovered the body. She called them saying she was distraught because Jim unexpectedly broke up with her on Sept. 24th. She was found 5 days later and left a suicide note addressed to Jim.

Akon is scoffing at the notion Justin Bieber chugged booze an very possibly smoke a joint onstage this week because of a dare.

As we reported, Justin chugged from a Hennessy bottle and grabbed a blunt during a performance with Rae Sremmurd in New Zealand. We're told Bieber claimed to have done it on a dare.

But Akon, who's friends with the Biebs, told us on his way out of Fleming's Steakhouse in Bev Hills, "dares" don't count for grown-ass men.

His blood might smell like cologne and he might be able to increase a new car's value when he drives it off a lot, but according to his former manager ... "The Most Interesting Man In The World" is a deadbeat.

TMIMITW, aka Jonathan Goldsmith is being sued by a former manager who says he helped Goldsmith land the Dos Equis job. The manager says he was supposed to get 10% of Goldsmith's earnings.

However, he claims Goldsmith stopped paying him in 2014. The manager says TMIMITW told him he was done paying him simply because he had given him, "enough."

This is a choice passage from the lawsuit, "...had Goldsmith landed a role that more accurately portrayed his true character, he would have landed the role of 'The Least Honorable Man in the Entertainment Business.'"

According to the lawsuit, Goldsmith is set to rake in roughly $2 million by the end of 2016 -- he wants his 10%.

David Cassidy was busted again ... this time for allegedly causing a car accident in Florida, and fleeing the the scene.

According to police docs, Cassidy was driving on a highway last month when he side-swiped a big rig truck. A witness told police, Cassidy initially stopped -- but only to try to hide his license plate -- and then drove away.

However, cops say they found Cassidy and his beat-up Kia at a hospital later that afternoon. When police questioned him, he claimed he had exchanged info with the truck driver and that he was at the hospital for an unrelated appointment.

David was charged with leaving the scene of an accident, expired tags, improper lane change and driving on a suspended license.

We reached out to a rep for David ... so far, no word back.

10:15 AM PT -- It looks like there's some slight of hand going on in the video. At :11 ... Justin takes the joint in his right hand and then turns his back to the crowd. Here's where we can't see what happens with the joint, but when Justin turns back around at :16 ... he already has a white cigarette in his left hand, which he smokes.

We have no idea what happened to the joint. Where's Zapruder when you need him?

Justin Bieber has fallen off the wagon -- at least for a night -- because it appears he was smoking weed onstage ... one of the drugs that led to his DUI arrest and downward spiral.

Justin was performing in New Zealand with Rae Sremmurd, when he lit up a joint and puffed away.

He also took a big swig from a bottle of Hennessy.

The liquor isn't as alarming as the weed. Justin has never stopped drinking, though he insists it's never been excessive.

But marijuana is a different story. He was living in a constant haze during his low point, in large part because of pot. He was arrested for DUI in Miami last year and tested positive for marijuana.

We're told Justin regrets his New Zealand antics and did it on a dare, but there are pretty clear warning signs.

Justin Bieber was boozing like a college kid during a Rae Sremmurd show ... taking a huge swig straight from a bottle onstage in New Zealand.

We haven't seen the Biebs let loose like this in a while -- since cleaning up his act -- but during the duo's gig, Biebs says he took a dare and chugged from a bottle of Hennessy.

Bieber never totally laid off booze, even though he battled some serious drug issues, but he's gotta be having some regrets today ... or at least a headache.

Scott Disick and a hot leggy blonde put in some hardcore hours -- partying together all over NYC from daytime, into nighttime ... straight into Thursday morning.

Disick and the mystery chick started their party adventure at his hotel ... they were spotted walking out of the Trump Soho Wednesday afternoon. They hit up a bar in the East Village ...then a house party, and eventually 1 OAK Nightclub.

And they still weren't done. The mobile party kept rolling at Soho House ... where they eventually emerged at 6 AM Thursday.

Unclear who the young lady is, but she's the polar opposite of Kourtney Kardashian -- tall, blonde ... and obviously no issues with Scott's party lifestyle.

The lord has risen again.

Sam Smith got smacked by culture shock -- and probably a hangover -- when his night of partying in Rio de Janeiro did NOT end with a sloppy stop at McDonald's.

This video of the singer -- trying to wrap up an all-nighter -- is hysterical. All Sam wants ... desperately wants, is a freakin' Quarter Pounder with cheese!! Maybe a Big Mac ... depends on how much he drank.

Watch, you can feel Sam's disappointment when a bunch of fans tell him that for some reason ... Mickey D's CLOSED AT 5 AM down there!