Drugs & Alcohol

Demi Lovato's overdose came at the end of a party at her home that lasted all night, but when EMTs and police arrived to help her ... the partygoers were nowhere in sight ... law enforcement sources tell TMZ.

Our sources say when first responders arrived at Demi's Hollywood Hills home Tuesday just before noon, they were told there had been a party. We're told members of Demi's team were present when first responders arrived, but provided no information about the drug or drugs that caused her to OD.

It's unclear when the party broke up, or if people scattered once it became apparent Demi was in trouble.

TMZ broke the story ... the night before the emergency, Demi was at the Saddle Ranch restaurant/bar celebrating the birthday of one of her backup dancers and she seemed happy and lucid. We don't know if the people who were at her home were part of the group that partied at Saddle Ranch.

Demi Lovato's overdose was not a shock to some of her friends, who say there were big warning signs for weeks that she had lost her battle for sobriety.

Friends of Demi tell us ... even before she released her song, "Sober," confessing she had fallen off the wagon, it was apparent to them she had slipped back into her drug use. They say the signs became more alarming as the days passed, and one friend says he knew for weeks she was in the danger zone ... when he saw her this week it was apparent she was in trouble.

Another warning sign ... she had a big falling out with her sober coach earlier in the month, accusing him of betraying her.

It seems Demi was able to compartmentalize her social life, because other friends say they didn't see this coming. One friend says he was at her home less than 2 weeks ago and she seemed great.

TMZ broke the story ... Demi OD'd at her home Tuesday and law enforcement sources say it was an apparent heroin overdose, but a source close to Demi says it was NOT heroin. When they arrived, she was unconscious and they used Narcan to bring her back. Narcan is used to counter overdoses of opioids.

Macklemore offered Demi Lovato some strong words of encouragement because -- as the rapper said at his concert while dedicating a track to her -- he's been there before.

Macklemore was performing at Xfinity Center in Massachusetts Tuesday night when he dedicated "Otherside" to Demi following news she'd been hospitalized for an overdose. The 2009 track touches on drug addiction and what it's like to fall into a seemingly hopeless downward spiral.

Macklemore -- who went to rehab at 25 -- called addiction a disease "that ties us addicts together." He called Demi his "sister in recovery" and added he knows what it's like to slip. The Seattle rapper not only dedicated the track to Demi, but to anyone else struggling with addiction.

Randy Couture and his wife have a message for their friend, Demi Lovato -- "We love Demi and we're going to do whatever we can to help."

Couture has been helping Lovato train at Jay Glazer's Unbreakable gym in West Hollywood for years -- she's even credited him with helping her achieve her blue belt in Brazilian Jiu-Jitsu.

Randy says everyone in the gym has been well aware of her struggles with addiction -- and he was crushed to hear about her overdose on Tuesday.

But, Couture says the singer can count on his support and love as she begins to bounce back.

"Sometimes there are setbacks. We're here to help her get through them and keep moving forward."

Serena Williams is furious at the "random" drug tests in her sport -- claiming she's been singled out by officials and tested more than any other player ... and she's saying it's "discrimination."

The 36-year-old tennis superstar -- who just came in 2nd at Wimbledon -- went off Tuesday night on Twitter as she got ready to take another drug test.

"And it’s that time of the day to get 'randomly' drug tested and only test Serena. Out of all the players it’s been proven I’m the one getting tested the most."

"Discrimination? I think so. At least I’ll be keeping the sport clean #StayPositive."

She added, "But I’m ready to do whatever it takes to have a clean sport so bring it on. I’m excited."

Demi Lovato refused to tell paramedics what drug caused her to overdose, and law enforcement sources say no drugs were seized at her home.

Law enforcement sources say Lovato was not cooperative when EMTs worked on her at her home Tuesday morning. Those sources believed it was a heroin OD based on what they observed at her home, but a source close to Lovato tells us it was not heroin, though the source refused to divulge what caused the OD.

As we first reported, Demi was unconscious when paramedics arrived and she was brought back to consciousness with Narcan, which is used to counter the effects of opioids.

Our law enforcement sources say there is NO criminal investigation, because they did not seize any drugs and can't determine if Demi was in possession of an illegal substance.

Demi Lovato did not OD on heroin ... so says a source connected to the singer.

TMZ broke the story ... law enforcement sources involved in the case told us it was an apparent heroin overdose, but the source close to Demi says no.

The source would not reveal what drug caused her to OD, but as we reported she was given Narcan, which is used to counter the effects of opioids.

Demi Lovato was scheduled to appear on Tuesday night's episode of "Beat Shazam," but FOX has replaced it following her apparent heroin overdose ... TMZ has learned.

FOX says, "In light of recent reports, we have decided to replace the episode of BEAT SHAZAM with another all-new episode. Our thoughts go out to Demi and her family."

We're told Demi's guest appearance -- with host Jamie Foxx -- was taped back in December. Demi promoted the episode to her 56 million followers on Twitter just a few hours before she was rushed to the hospital.

Additionally, Demi's Thursday night concert in Atlantic City has been canceled.

5:31 PM PT -- Demi's rep tells TMZ, "Demi is awake and with her family who want to express thanks to everytone for the love, prayers and support. Some of the information being reported is incorrect and they respectfully ask for privacy ... "

3:13 PM PT -- Demi's aunt, Kerissa Dunn, posted on social media that Demi is "awake and responsive."

1:48 PM PT -- Paramedics found Demi unconscious when they arrived at her home.

1:28 PM PT -- Law enforcement sources tell us Demi was treated with Narcan -- an emergency treatment for narcotic overdoses -- at her home. We've confirmed the OD occurred at her house in the Hollywood Hills.

Demi was out Monday night celebrating a friend's birthday in West Hollywood, and we're told she posted photos on her private Instagram of herself and others in the group. She seemed happy in the pics.

Demi Lovato was rushed to an L.A. hospital after suffering what appears to be a heroin overdose, law enforcement tells TMZ.

Our sources say Demi was transported by ambulance from a home in the Hollywood Hills just before noon Tuesday, and is currently being treated. We do not know her condition.

Demi has fought substance abuse for years ... at one point she lived in a sober living home after getting released from a treatment center. She had been 6 years sober from alcohol, cocaine and Oxycontin.

Last month she released a song called "Sober" where she revealed she had fallen off the wagon.

Demi just performed on Sunday at the California Mid-State Fair in Paso Robles with Iggy Azalea.

She was scheduled to go on the road this week for an upcoming show in Atlantic City, but our sources say she's been struggling.

More trouble for ex-WWE superstar Brian Christopher Lawler -- aka Grandmaster Sexay -- who was arrested for DUI and evading cops in Tennessee earlier this month ... TMZ Sports has learned.

According to official docs obtained by TMZ Sports, cops spotted the 46-year-old pro wrestler speeding and swerving around 1 AM on July 7.

Cops attempted to pull him over, but Lawler failed to stop -- because, according to police, he was trying to make it home.

Once Lawler finally stopped, cops say he reeked of booze and had an open 12 ounce can in his center console. So, they arrested him on the spot.

Lawler -- formerly part of the tag team Too Cool with Scotty 2 Hotty -- was taken to a nearby station where he was booked for DUI and evading arrest. Bail was set at $40,000.

The arrest comes just 1 month after he was busted for allegedly running from a hotel bill in Memphis.

'Teen Mom' star Ryan Edwards is in a familiar spot -- back behind bars for alleged drug possession.

Ryan was arrested Monday in Hamilton County, Tennessee on an active warrant from a previous drug case. According to jail records, the charge is possession of a controlled substance, and no bail has been set.

This is the second arrest this year for the 'Teen Mom' dad. As we reported ... he was arrested in March on a warrant for violating probation.

Offset got arrested for DWB, and the fact that cops didn't even bother doing a field sobriety test proves it ... so claims the rapper's lawyer.

Attorney Drew Findling tells TMZ he believes the police are lying through their teeth. They claim they stopped him because he crossed a solid yellow line. The arresting officer says when he pulled Offset over he smelled weed. Findling says if that was a legit stop, at the very least the officer would order Offset out of the car to walk the line, yet that didn't happen.

The police report makes no mention of impairment or suspected impairment ... it's completely ignored.

Findling doubled down on what he told TMZ over the weekend ... that his client was targeted because he's a rich, young, black rapper wearing a "big fat watch" and was driving an expensive car. He says the goal was to "take him down."

Offset's argument he's the victim of the so-called "hip-hop cops" just got dealt a serious blow, because police say he was weaving through traffic when they pulled him over ... TMZ has learned.

According to the cops he was pulled over for "failure to maintain lane" because he crossed over the solid yellow line. As for the guns ... cops say there were a total of 3 weapons found. One of them was on his male passenger, a bodyguard ... the other 2 were inside the car.

As we reported, Offset was charged with 2 counts of illegal possession of firearms.

Offset's attorney, Drew Findling, says officers only targeted his client because he's a rich, successful black rapper. Findling claimed cops used the lane change as a thinly veiled excuse to take down Offset, but the police report describes it as more than just an improper lane change.

What's more, Findling says Offset was NOT in possession of any firearm, and adds the guns belonged to the passenger ... who he described as an assistant who is a licensed gun holder.

Mark Calderon says his Color Me Badd bandmate, Bryan Abrams, was drunk as a skunk when he assaulted him, and adds ... Bryan needs something more than prosecution.

We spoke to the CMB singer Monday after Bryan shoved him to the ground Saturday during a show, for which he was arrested and booked Sunday for misdemeanor assault. Mark says Bryan was intoxicated and even heard through others that Bryan muttered ... "I'm motherf***ing Color Me Badd."

Mark says he will continue performing with or without Bryan for the love of his fans and their music, but it's clear he wants his old pal to get help in the wake of this stumble.

Luann de Lesseps is now pleading guilty to 3 charges in her drunken arrest case, but she's dodging the felony charge -- as part of a plea deal -- which would keep her out of jail.

The troubled 'RHONY' star agreed to plead guilty to battery, trespassing and disorderly intoxication for her Palm Beach County arrest. She was originally facing a felony charge of resisting an officer with violence, as well as the other 2 misdemeanors. That resisting charge was reduced to battery.

You'll recall, Luann was arrested on Christmas Eve in Palm Beach, FL -- she allegedly attacked a cop during her bust. She was caught on video telling an officer she'd kill him if he continued to touch her.

As part of the deal, she'll be placed on probation for a year. She'll have to complete 50 hours of community service and attend two AA meetings a week in NY, where she lives. Luann cannot consume alcohol or drugs and must submit to random testing. She also had to write an apology letter to the cop she hit.

Ryan Lochte has found himself in hot water again ... this time, the Olympian has been busted for violating the U.S. Anti-Doping Agency's rules ... and he basically snitched on himself.

Lochte -- who was part of the Team USA swim team's infamous gas station incident at the 2016 Games in Rio -- wasn't popped for using a banned drug ... but for receiving an IV treatment illegally.

But, here's the crazy part -- Lochte reportedly led the USADA right to the investigation by posting a pic receiving the IV treatment alongside his wife on Instagram back in May. He even included the caption "Athletic recovery with some #ivdrip." The post was later deleted.