Ryan Reynolds put his action hero skills to use this weekend in Brazil -- where he was almost flattened by a barricade that gave way to a massive swarm over overzealous fans.

The actor was in Sao Paulo Saturday for CCXP 2019, a comic con event which had some heavy hitters from the States on hand to plug their new movies. Ryan was promoting "Free Guy," while J.J. Abrams, Daisy Ridley and the rest of the 'Star Wars' crew were there to hype up 'The Rise of Skywalker.' MCU heads were there too ... a Disney love fest, basically.

Anyway, while Ryan was making his way down the stage platform, he hopped off to say hello to the front row fans ... seemingly wanting to shake hands and meet them face-to-face.

Well, that backfired pretty quickly ... because the barricade toppled over -- sending everyone who was reaching over straight to the ground ... and Ryan flying back himself. Gotta say, the dude's got great reflexes -- guess that's why they pay him the big bucks, huh?

All kidding aside ... it was a pretty freak moment that could've possibly injured Ryan. Good guy that he is though, he stuck around appeared to hop down and attempted to help. BTW, based on other videos, it looks like something similar happened on the other side as well.

No one seemed to be seriously injured in the ordeal, and the event reportedly carried on as scheduled. Still, a note to the tech crew ... get a stronger barriers, or move people back.

Clint Eastwood is apparently a dear to work with ... so says the director's latest leading man, Paul Walter Hauser.

We got the actor Saturday in NYC, and he dished on what it was like working with Clint on his new movie "Richard Jewell" -- which documents the scandal surrounding the real-life security guard who found a bomb ... and then got accused of being the drop man.

PWH says he had a great time on set with with Clint, telling us the dude's a straight up sweetheart -- an ego-less one that. Plus, he's a freakin' icon ... that's a given.

We also ask Paul if it was intimidating to work with someone of that caliber, and surprisingly ... he says it wasn't, even if it should've been. That's interesting, considering what more seasoned actors have said about CE, which is pretty much the exact opposite.

Tom Hanks famously said in 2016 that Clint "treats his actors like horses" in the sense that he wrangles everyone up as needed, and was seemingly a bit of a hard ass on set.

Brother Nature -- the IG influencer famous for vids with wild animals -- had someone wild out on him early Saturday morning ... punching, kicking and stomping him into a daze.

The beatdown happened in a Miami sandwich shop shortly before 6 AM, and it was all captured on video. It's still unclear what prompted the attack, but Brother Nature ended up down on his knees while the assailant teed off on his head.

The crazy part is there were several bystanders in the restaurant who refused to intervene -- even after Brother Nature was clearly down and out of it. Finally, one guy -- possibly a restaurant staffer -- stepped in and tried to break it up.

However, the unknown attacker continued dousing BN with water and condiments ... and the viciousness continued outside in the parking lot. Video shows the attacker stomping on Brother Nature's head.

A video, apparently shot moments before the fight, shows Brother Nature -- whose real name is Kelvin Pena -- attempting to order food while at least one other patron is mocking him.

TMZ has confirmed Miami PD got a call around 5:45 AM for a disturbance at the restaurant, and officers responded, but no one was arrested -- everyone involved had already left.

Brother Nature has 2.7 million Instagram followers, and was featured in the Netflix documentary, "Inst@famous."

A banana duct taped to a wall -- which sold for over $100k on behalf of a renowned artist -- is now in the belly of another man ... but apparently, it's no big deal. We think ...

Performance artist David Datuna took the bold step Saturday afternoon of EATING the super expensive Musa plant down at the Art Basel gallery in Miami -- which an art collector in France recently bought for a whopping $120,000 from artist Maurizio Cattelan.

Datuna literally walked up and stripped the brown, aging banana from the wall it was taped to and peeled it open in front of lots of shocked onlookers ... who couldn't believe it.

On Instagram, he called his performance "Hungry Artist" and posted some aftermath footage of what appears to be gallery personnel sitting him down to take his info. Based on what we can tell, this is actually a no-no ... the banana is NOT supposed to be tampered with ... although the fruit itself is allowed to be replaced on a continuous basis as needed.

It's a little confusing, but basically ... the French art collector owns the "idea" of this art piece, so whether the banana itself sticks around or not doesn't affect its value. She still has the certificate of authenticity, so she's still got $120k worth of banana art to her name.

Still, it doesn't seem like the folks who work at the gallery were all too thrilled with Datuna's stunt. In footage of the incident -- obtained by TMZ -- you can hear Datuna joke about heading to jail ... but according to reports, the guy hasn't been arrested or charged with anything yet. We're told the gallery is considering pursuing a complaint though.

BTW, the banana has reportedly already been replaced. File this one under ... forbidden fruit.

Kim K is doing exactly what she needs to in the collective fight for criminal justice reform -- no more, and no less ... so says the famed defense attorney who inspired 'Just Mercy.'

We ran into Bryan Stevenson Saturday in NYC, where he was doing press for the new flick about his real-life role in exonerating Alabama death row inmate Walter McMillian in the '90s. Michael B. Jordan plays him in the upcoming feature, opposite Jamie Foxx.

Seeing how he's a lifelong crusader for the cause, our photog asked what he made of Kim's efforts to help put a spotlight on prisoners she feels have been railroaded by the system ... including death row inmate Rodney Reed, who was recently granted a stay of execution.

You'll recall ... Kim was with Rodney when he heard the news, and according to her -- he praised Jesus in the moment. She and plenty of others had pled with Gov. Abbott to halt Rodney's execution and consider revisiting his case in light of new evidence.

As far as Bryan's concerned, Kim's doing a good thing by using her platform to bring attention to these cases ... but he stops short of saying she's a glorified savior of any kind.

If anything, it sounds like he's downplaying how she'll be remembered -- and based on his careful answer, he doesn't seem to believe her work is on his level ... not yet, anyway.

Justin Timberlake and Peloton are taking a lot of heat, and Willie Nelson doesn't smoke weed anymore. So, we gotta ask ...

Jason Aldean made a triumphant return to Sin City -- playing his first concert there since the 2017 massacre that left 58 dead ... and wounded hundreds more.

The country singer performed Friday night at the Park MGM, which marked the first of three headlining shows he's putting on as part of his brief Ride All Night residency. Seeing how it'd been 2 years since Jason got on stage in Vegas ... he made sure to address the situation.

A few songs in, JA paused to shout out anyone who might've been there from his 2017 performance at the Route 91 Harvest Festival ... calling them "family." He also mentioned it was his first time back since then but didn't explicitly discuss the shooting.

He did make a promise though ... saying he came back to "blow it out" for the crowd, and finish what they'd started at Route 91. The audience absolutely ate it up.

At the end of his set, Jason covered Tom Petty's "I Won't Back Down" -- which lots of folks took as a nod to the tragedy and a sign of resilience. He's got 2 more shows this weekend.

You'll recall ... the initial shots Stephen Paddock fired rang out in the middle of Jason's set two years ago during the outdoor country music festival. At first, he didn't seem to notice ... but was quickly whisked off stage once it became clear what was happening.

Paddock was holed up in his room at the nearby Mandalay Bay hotel and had an arsenal of rifles with him ... several of which he'd modified to shoot like semi-automatics. He broke windows in his suite and fired down below at the concertgoers ... causing a blood bath.

Chris Soules seems ready to put his recent past behind him ... showing face in Hollywood for the first time since he was busted for fleeing the scene of a fatal crash.

The former 'Bachelor' was out Friday night at KIIS FM's iHeartRadio Jingle Ball in L.A., where he certainly didn't shy away from the cameras ... posing for pics as he went in with a full smile on his face. It's his first major public appearance in Tinsel Town since 2017.

While it might've looked like a comeback attempt, Chris told ET he wasn't attempting to return to the spotlight ... and that he was just tagging along with other 'Bachelor' pals.

You'll recall ... Chris was arrested in April 2017 after cops said he'd rammed his pickup truck into a John Deere tractor and sent the driver flying into a ditch. The man ultimately died.

Chris stuck around on the scene until EMTs showed, but bounced before the police could arrive. They caught up to him later at his house and made the arrest. Just earlier this year, Chris finally accepted a plea deal from prosecutors that kept him out of jail.

He was handed down a 2-year suspended sentence after pleading guilty to leaving the scene of an accident resulting in serious injury ... an aggravated misdemeanor.

Ozzy Osbourne is willing to put some big dough if someone can help track down the thieves who looted a music school with ties to his late pal, Randy Rhoads ... we're talking thousands.

The Black Sabbath frontman posted some sad news Saturday about the Musonia School of Music in North Hollywood, saying it had recently been broken into and looted for a lot of its instruments and precious valuables. Ozzy says at least 6 items were taken by crooks.

Among them ... Randy's first electric guitar, as well as Randy's mother's Great Depression-era trumpet that she'd been gifted in childhood. High value, sentimental stuff, in other words.

Welp, Ozzy's got a solution of his own ... $25,000 of cold, hard cash in the form of a reward.

He writes, "I am heartbroken that these treasured physical memories of Randy and Delores have been taken from the family so I’ve decided to personally offer a $25,000 reward for information leading to the arrest and conviction and/or return of all stolen items."

Cardi B's gonna mess around and bring floods to Africa ... if she keeps making it rain the way she did in a Nigerian strip club ahead of what's going to be a historic gig for her.

Actually, Cardi's already making history if you ask the dancers inside the club she took over Friday night in the city of Lagos. Not only did seemingly EVERY stripper jump in a giant selfie with the rapper, but they went home covered in naira.

Here's your international travel tip for the day: Nigeria's currency is the naira, and Cardi came with stacks on stacks on stacks of 'em when she hit the VIP. The video is pretty insane.

While the DJ pumped Cardi's music, every stripper got a chance to entertain the queen.

Mind you, this is a business trip. Cardi's performing at the Livespot X Festival Saturday in Lagos, and then in neighboring Ghana on Sunday. This is Cardi's first time on the African continent, and she said on IG she wants to experience the "real" Nigeria ... not just a hotel.

She's off to a great start!!!

One of R. Kelly's longtime live-in girlfriends has had enough of the circus surrounding his myriad of federal and state legal battles ... so she's moved out of his Trump Tower condo.

Sources close to Azriel Clary tell us she recently got her own place in Chicago and is no longer living with Joycelyn Savage. We're told Azriel wanted to distance herself from the ongoing Kelly saga -- including Joycelyn's fake Patreon page -- and focus on her life.

Our sources say Azriel does still support R. Kelly ... but being in the condo with Joycelyn and being immersed in the drama at all times became too much. We're told Azriel is making money to support herself through a TV project and modeling gigs.

Azriel's main focus is now on her singing career, something she put a lot of effort into before meeting R. Kelly. She has plans to document her daily life, showcase her singing and start acting.

Azriel's father, Angelo, told us back in July he would do anything to get his daughter out of Trump Tower ... including pay for her own apartment. The move certainly seems to be one in the direction of reuniting with her family.

It was just this week when TMZ obtained a video of R. Kelly's other girlfriend, Joycelyn Savage, making a statement in full support of the singer. Savage claimed she wasn't the one behind the pay account that claimed to have info on Kelly ... and that she and Azriel still fully supported him.

Saweetie is all about silver linings after she and Quavo were grounded by some serious issues with their private jet, and she got a painful reminder ... someone's always got it worse.

The rapper was leaving Nice Guy Friday night when we asked her about the fuel leak from her private jet that had the fire department rushing to the tarmac Thursday night -- and also prevented her from getting to a scheduled Bay Area gig.

Saweetie told us she was disappointed, especially for fans expecting to see her and Trey Songz perform -- but she was happy she and her Migos BF avoided tragedy.

Our photog helped cheer her up, though. Watch the clip, 'cause you gotta see the look on Saweetie's face when he told her about ... SCORPIONS ON A PLANE!!!

TMZ broke the story ... a United passenger claims a scorpion somehow got into her pants during a flight from San Fran to ATL and stung her multiple times.

Elliott from 'E.T.' allegedly tried to pull a fast one during his Oregon DUI stop by brazenly tampering with his urine test, then playing it cool in hopes of passing a blood alcohol test.

Henry Thomas refused to complete breathalyzer and field sobriety tests ... according to the Tualatin PD report on his October DUI arrest, and instead, he was taken to the station for a urine test.

In the report, obtained by TMZ, cops say they placed the actor in a holding cell before requesting the urine sample. As an officer was reading Henry the consent form, cops say he interrupted, asked for the cup and went over to the toilet to get down to biz.

Police say the officer turned her back to Thomas' cell and continued reading the consent form, and heard him taking a leak. But, when he returned the cup, cops say it was not warm and the sample was completely clear and filled to the brim.

Cops asked Thomas if he tampered with the urine sample by dipping it into the toilet, and he denied it.

As we first reported, Tualatin cops responded to a call of Thomas being asleep at the wheel in the middle of an intersection, and say they found 'fast acting THC' in his car.

Anyway, cops say while they were transporting Thomas to a hospital for a blood test, he threatened to sue the police department and the city ... and bragged about being the child star from 'E.T.'

He got one more chance to provide another urine sample at the hospital, but police say the actor claimed he didn't have to pee and again insisted he didn't tamper with the earlier sample.

But, just like Steven Spielberg's iconic 1982 film, there's a happy ending for Elliott.

IF he cheated the pee test, he never got busted for it, because he took a sweet plea deal and won't spend any time behind bars.

Ron Liebman, the award-winning actor who starred in 'Norma Rae,' has died in New York City ... according to his family.

Ron passed away from pneumonia on Friday in his hometown after a long and illustrious career on stage, film and TV.

He costarred with Sally Field as Reuben, the union rep who inspires the title character in 1979's "Norma Rae." He also had important roles in "Slaughterhouse-Five," "Night Falls on Manhattan" and "Garden State."

Younger audiences will recognize Ron as Rachel's often-disappointed dad on "Friends."

He won an Emmy in 1979 for his starring role in "Kaz" ... a short-lived drama he co-created and wrote -- and also won a Tony for "Angels in America: Millennium Approaches" in 1993.

Most recently, Ron was the voice of Walter, Malory Archer's husband, on the FX hit animated comedy, "Archer."

He's survived by his wife, actress Jessica Walter, whom he married in 1983.