RIP

The city of Barcelona -- and all of its star athletes -- took a moment of silence to honor those injured and killed in Thursday's terror attack.

FC Barcelona stopped Thursday's practice, and stars like Lionel Messi and Gerard Pique stood quietly to reflect.

The team will also be wearing armbands during their next game to honor the victims.

Cristiano Ronaldo and his Real Madrid teammates also held a moment of silence during their training session.

At least 14 died when a terrorists plowed a van through a crowded tourist area in Barcelona on Thursday. One hundred people were injured. Cops have made multiple arrests and killed several suspects. They're still hunting for more.

Europe's biggest sports stars are showing their support for Barcelona after today's terrorist attack ... including Cristiano Ronaldo and Lionel Messi.

"Dismayed by the news arriving from Barcelona. Full support and solidarity with the family and friends of the victims," Ronaldo said in a translated tweet.

Ronaldo is from Portugal, which neighbors Spain. The soccer superstar also plays professionally for Real Madrid in Spain's top pro league, La Liga.

Messi posted about the attack on Instagram ... "I want to send my condolences and all my support to the families and friends of the victims of the terrible attack in our beloved Barcelona, ​​in addition to totally rejecting any act of violence," the FC Barcelona superstar said in a translated message.

"We are not going to give up, we are many more who want to live in a world in peace, without hate and where respect and tolerance are the basis of coexistence."

Former Barca superstar Neymar also chimed in on IG: "May God comfort all families. #PrayForBarcelona. I love you BARCELONA," he said in a translated message.

Rafael Nadal added: "Shattered by what has happened in Barcelona! All my support to affected families and the city," in a translated tweet.

Pau Gasol -- who's from Barcelona -- tweeted, "Sad and horrified by the tragic events that took place today at the #Ramblas of #Barcelona."

"All my support to the victims and their families during these incredibly tough times."

5:30 PM PT -- Spanish police are reporting they've killed 4 terror suspects in Cambrils, a town southwest of Barcelona, in yet another attack.

12:57 PM PT -- THERE HAS BEEN A SECOND TERRORIST ATTACK IN BARCELONA. ANOTHER VEHICLE RAN THROUGH A SECURITY CHECKPOINT, STRIKING 2 POLICE OFFICERS. ISIS HAS NOW CLAIMED RESPONSIBILITY FOR BOTH ATTACKS.

11:02 AM PT -- President Trump just condemned the terror attack in Barcelona and added the U.S."will do whatever is necessary to help. Be tough & strong, we love you!"

10:53 AM PT -- Police ID'd Driss Oukabir as one of the suspects involved in the attack.

At least 14 people are dead and over 80 injured after a van plowed through a crowd in Barcelona... and officials are calling it a terrorist attack.

The horrifying incident went down Thursday afternoon near the popular tourist area of Las Ramblas. Police are calling it a "massive trampling" after the van mounted the sidewalk. Video taken at the scene shows bodies littered across the pavement. There's also at least one armed man reportedly holed up in a nearby restaurant.

The harrowing event comes on the heels of last week's Charlottesville attack ... where a white nationalist plowed through a crowd in a Dodge Challenger, killing 1.

Story developing ...

Ryan Reynolds led the "Deadpool 2" crew in a moment of silence for the stuntwoman killed on set ... as filming resumed just 48 hours after her death.

We broke the story ... Joi "SJ" Harris died after a motorcycle stunt went terribly wrong during filming on Monday. Reynolds and the rest of the crew had 2 days to mourn her death ... then it was time for him to get back in the suit.

The actor returned to filming in downtown Vancouver, Canada Wednesday ... and was spotted shooting scenes on top of a flipped truck.

As we reported, Harris was a professional racer, and sadly her tragedy serves as a reminder that Hollywood can be dangerous ... but the show goes on.

Heather Heyer's mother says the white supremacists and hate groups responsible for her daughter's death didn't shut her up ... they made her message that much louder.

Susan Bro gave a powerful speech Wednesday at her daughter's memorial service in Charlottesville's Paramount Theater, and served up a rallying cry for what her daughter died for ... standing up against hate.

Susan told a packed room ... "They tried to kill my child to shut her up. Well guess what? You just magnified her." She added ... if people continue Heather's legacy of fighting racism and hate, it'd make her daughter's death worthwhile.

Susan ended with a powerful message ... "I'd rather have my child. But, by golly, if I gotta give her up, we're gonna make it count."

20-year-old James Alex Fields Jr. -- an alleged neo-Nazi sympathizer -- has been charged with murder in connection to the crime.

John Heard -- who played the dad in "Home Alone" -- died in a California hotel room after suffering a heart attack brought on by heart disease, officials tell TMZ.

The 71-year-old was found in a hotel in Palo Alto, CA on July 21.

The Santa Clara County Medical Exmainer's Office conducted an autopsy and found Heard died of a "sudden cardiac death due to atheroscerotic and hypertensive heart disease."

Heard had undergone minor back surgery 2 days before his death at Stanford Medical Center (a short distance away) and was staying in that hotel while he recovered.

But officials say Heard's "recent back surgery did NOT play a role in his death."

As for toxicology, the results have not been made public.

The son of legendary singer Natalie Cole was found dead Monday night, and he was only 39 ... TMZ has learned.

Robert Yancy's body was found in his San Fernando Valley apartment when a friend who hadn't heard from him in a few days checked up on him.

Family members tell us ... authorities contacted them at 2:30 AM Tuesday and said Robert died of a heart attack. Law enforcement tells us, pending an autopsy, they have listed it as death from natural causes, but that can change once the autopsy and toxicology tests are completed.

The family tells us authorities were clear to them, drugs were not involved. As you know, Natalie famously fought drug addiction throughout her adult life until her 2015 death. Her cause of death was congestive heart failure.

Family members say Robert -- the grandson of Nat King Cole -- had never abused drugs and was "turning his life around." He worked in the music industry.

Robert's dad died of a heart attack at age 34, so it could be heart disease runs in the family.

The "We Love Manchester Emergency Fund" will distribute $324k to each of the families of the 22 people killed in a terrorist attack at Ariana Grande's concert.

Approximately $24.5 million was raised following the horrific attack on May 22 at the Manchester Arena ... where Ariana had just finished her concert seconds before a nail bomb exploded in the rotunda. The victims were as young as 8 and at least 59 people were injured.

Sue Murphy, the chair of the trustees of the fund, said "the payments will ensure the families benefit from the phenomenal outpouring of public support following the attack."

Part of the funds -- some of which came from Ariana's One Love benefit concert -- went to those who were hospitalized as a result of the attack.

Murphy said they'll look into how to distribute the remaining funds.

The tragic death of a stuntwoman on the set of "Deadpool 2" has reminded us that Hollywood stunts can quickly go awry, and they often have through the years.

We took a look back at some of the most brutal (and sometimes fatal) stunts that actors and stunt doubles put themselves through for the sake of the job ... and the aftermath ain't pretty.

From Dan Bilzerian's porn star rooftop toss in 2014 that left the woman with a shattered foot to the controversial mishandling of a pup on the set of "A Dog's Purpose" earlier this year and everything in between ... this week's latest accident, which left road racer Joi 'SJ' Harris dead, makes the message clear to Tinseltown's performers: BE CAREFUL!!!

The stuntwoman who was killed on the set of "Deadpool 2" has been identified ... and she was a professional road racer.

The victim was Joi "SJ" Harris, a professional motorcycle racer from Brooklyn, NY and the first African-American licensed female in the sport ... her family confirms to TMZ.

She was not a member of the Alliance of Canadian Cinema, Television and Radio Artists -- a Canadian actors union. "Deadpool 2" was also her first film as a stunt driver.

We broke the story ... Harris lost control of her motorcycle during filming in Vancouver, which sent her airborne through a glass window of a ground floor studio. Eyewitnesses say the brakes were never applied ... and she was also not wearing a helmet. She died on the scene.

Weeks before her tragic death, Harris tweeted she had just fully healed from an injury involving her wrist and was ready to ride again. She had also fallen from a motorcycle before and filmed the fall.

Panic ensued after a "Deadpool 2" stuntwoman went airborne and through a glass windowpane before she was pronounced dead.

In the emergency dispatch audio, obtained by TMZ, you hear the dispatcher describe the harrowing moments that led to the fatal accident in Vancouver. The woman lost control of the motorcycle and wasn't moving after crashing through the glass window.

As we reported ... witnesses say the stuntwoman did not apply the brakes before crashing.

James Alex Fields was allegedly so threatening and violent his own mother repeatedly called 911 on him.

TMZ has obtained 911 records from a police agency in Kentucky from 2010 and 2011, when Fields was 13 and 14 years old.

In one incident, a friend of Fields' wheelchair-bound mom called 911, saying the boy was threatening his mother, spit in her face and stood behind her with a 12-inch knife. The mother wanted her son taken away and he was arrested and then detained as a juvenile.

In another incident the mother called 911, saying she told her son to stop playing video games and he exploded in anger, smacking her in the head and putting his hand over her mouth. She locked herself in the bathroom and called 911, telling the dispatcher he was on meds to control his anger.

In yet another incident, the mom called 911, saying Fields was being threatening toward her and she was scared.

The Charlottesville killer was polite, cooperative and even contrite just 3 months before his monstrous attack on civilians.

TMZ's obtained dash cam video of James Alex Fields being pulled over by cops in Maumee, Ohio back in May ... in the same Dodge Challenger he used in the deadly attack in Charlottesville.

You see the cop pull Fields over for expired tags. Fields is nothing but cooperative, repeatedly answering "yes sir."

The cop lets Fields skate despite not having proof of insurance.

Fields did get cited for the expired tags and we learned he paid the $150 ticket.

Fields was behind the wheel when he rammed the Challenger into a crowd of protesters ... killing 1 and injuring 19.

Marcus Martin, one of 19 injured victims in Saturday's deadly Unite the Right rally in Charlottesville, returned to the scene of the protest bandaged and in a wheelchair.

Marcus was hurled in the air after a car driven by James Alex Fields plowed through a crowd of protesters, killing his friend, 32-year-old Heather Heyer.

Cameras caught the moment of impact where Marcus was struck. He suffered a broken leg after pushing his fiancee, Marissa Blair, out of the way. Blair, who is hugging him in the photo above, worked with Heyer. Martin's loved ones have set up a gofundme to help with expenses.

Hundreds gathered in Charlottesville Sunday at the memorial to pay tribute to Heyer.

It's eerie ... the man who mowed down 20 people in Charlottesville Saturday looks very much like another killer ... Mark David Chapman.

Their crimes are different for sure, but both committed monstrous acts ... you know what James Alex Fields did -- killing 1 and injuring 19 by plowing into them during the weekend rally.

Chapman, you'll recall, shot and killed John Lennon in 1980 after lying in wait for the former Beatle.

There's no connection between the 2 ... it's just interesting.

New footage of the carnage in Charlottesville was captured by drone video.

You see the crowd scramble as the burgundy vehicle is propelled into the intersection after James Alex Fields rams it from behind.

One person was killed and 19 were injured in what was almost certainly a terrorist attack.

Fields has been charged with second-degree murder. He has aligned himself with the neo-Nazi movement over the years. His mother said after the attack, she knew he was going to the rally which she thought "had something to do with Trump ... Trump's not a supremacist."