Nurse!

Luke Bryan made good on his promise to perform live after breaking his collarbone -- he just used his lower half more than usual ... which was just fine by his fans.

Luke played a show Thursday night in Greenback, Tennessee after breaking his clavicle in a biking accident. He vowed the show would go on, and did NOT disappoint.

Check out the clip -- ladies love a gyrating Luke Bryan ... with or without a sling.

By the way, here's an inside look into the damage.

Luke Bryan will perform in Greenback, Tennessee Thursday night, but he'll be worse for wear after breaking his clavicle in a bicycle accident.

Luke was in Greenback riding his bike when he crashed, sending him to a local hospital.

His arm's in a sling, but he says he will tough it out tonight onstage.

All his friends say ... he should stay off bikes.

This is NOT what Larry the Cable Guy meant by "Git-R-Done" -- but he damn near broke his opponent's limb in half during an arm wrestling competition.

The video is intense to say the least -- and it went down at the University of Nebraska football game last Saturday in Lincoln. Larry, a huge Huskers fan, and the guy -- an army vet named John -- were in a luxury suite, and we're told John challenged the comedian.

Just watch, it's a very close competition. Until it isn't ... and John's arm breaks.

We're told he had surgery to put a plate in his arm, and he's as okay as he can be today.

Fittingly, he broke his humerus bone. Yes, the funny bone.

It looks like Drake's ankle's gone from 0 to 100 overnight ... meaning it miraculously healed, or the injury was suspicious in the first place.

The rapper played a show in Chicago Wednesday night, and based on the running he did onstage in this video ... his "recent ankle injury" isn't nearly as bad as he made it sound when he postponed a bunch of shows earlier in the day.

Get ready for the conspiracy theories, especially since one of the delayed concerts is in Philly, Meek Mill's turf. To be fair, Drizzy made it sound like the problem was performing on consecutive nights.

Check out the clip -- he's spry as hell for a dude on the mend.

Snoop Dogg and Wiz Khalifa's concert disaster destroyed a teenager's dreams of being a cheerleading champ, and also her regular dreams at night ... according to a new lawsuit.

The woman who's suing says her 16-year-old granddaughter was one of the dozens injured when that railing collapsed at Wiz and Snoop's NJ show in August. She blames the rappers for causing the accident because they yelled, "Everybody in the mother******* grass bring your ass down here."

She's also got beef with Live Nation, which manages the venue, for inadequate crowd control. In the docs, she says her granddaughter fell 10 feet onto concrete, got pinned by the crowd, knocked out cold and woke up covered in blood with a broken arm and wrist.

The injuries forced her to give up competitive cheerleading, and the girl is having nightmares ... according to the docs.

Wiz and Snoop's camps haven't gotten back to us, but Live Nation had no comment.

Lindsay Lohan didn't let a little thing like getting a huge chunk of her finger chopped off ... stop her from charity work.

Sources close to Lindsay tell TMZ, she had surgery over the weekend -- you can see the (still gnarly) results in the photos we got -- and on Tuesday she was helping resettle displaced refugees again.

She took her bandaged hand to Sultanbeyli, met with the mayor and helped move a family into a new home.

Samsung's new Galaxy smartphone is the bomb to at least one consumer who says the thing scorched his groin while he was sleeping.

Michael Taylor is suing Samsung over its new Galaxy Note 7, which blew up and caught fire on his bed in the dead of night ... according to the docs. Taylor says the hotline burned his crotch, legs and sheets.

In the docs, obtained by TMZ, he says he had no idea the phone had a defective battery susceptible to overheating and exploding. About a month after he bought it, he was charging the phone overnight and says he woke up to find it "shooting flames" ... which caused 1st, 2nd and 3rd degree burns.

Samsung had issued a recall earlier in September -- before the alleged fire -- but Michael says the phone should never have been sold to him in the first place.

Ben Stiller is revealing his prostate cancer diagnosis, and delivering an important message for men -- don't avoid your doctor's finger ... 'cause it could save your life.

Ben went on "The Howard Stern Show" Tuesday ... speaking publicly for the first time about discovering the prostate cancer 2 years ago. He says he beat it after undergoing surgery.

But Ben really wanted to get into the big debate about when to get tested and what kind of test to take. He shared his experience -- in detail -- and believes it could help you.

Check out the clip ... important stuff, but entertaining too.

3:00 PM PT -- Toni is now in an L.A. area hospital. She was initially checked out by a doctor in Atlanta, but we're told she flew to L.A. late last week and was admitted for treatment.

A rep confirms Toni was getting treated for lupus, but says she's doing better now, and she's hoping to start rehearsals soon for an upcoming tour.

Toni Braxton was laid up in a hospital and in serious condition stemming from her battle with lupus ... TMZ has learned.

We're told Toni's been hospitalized for 4 days. It's unclear if she checked herself in or if she was transported by ambulance. When Birdman got the news, we're told he hopped on a jet from New York -- where he was on the road with Jacquees -- to be with her.

Toni and Birdman started dating seriously earlier this year.

She went public with her lupus diagnosis in 2010.

Porn legend Ron Jeremy busted a left turn while driving through Bev Hills, but failed to see a guy crossing the street and hit him -- now cops are on the case ... TMZ has learned.

It all went down Wednesday night and Jeremy says he never saw the pedestrian, who was dressed in all black. He says he "nicked" the guy. Cops and paramedics responded -- the victim was hospitalized with non life-threatening injuries.

Jim Carrey's deceased ex-girlfriend, Cathriona White, was suicidal because she had STDs she believed she contracted from Carrey ... according to a lawsuit filed by White's estranged husband.

Mark Burton amended the wrongful death suit which he filed against Carrey -- and in the new docs he says Cathriona had a text conversation with Jim in Feb. 2013 ... where she told him she thought she had contracted an STD.

In the docs, Burton says Cathriona got tested and discovered she had Herpes Type I, Herpes Type 2 and Gonorrhea. He says Jim tried to pressure her to keep quiet about it, which she did.

Burton says before Cathriona committed suicide in Sept. 2015, she wrote a letter to Jim, saying the STDs would make it impossible for her to find someone new after their breakup. She also referred to herself as "damaged goods."

Burton's lawsuit now includes text messages he says Jim and Cathriona exchanged in 2013 ... including the ones referencing the STDs.

We've reached out to Carrey's lawyers and reps, but haven't heard back yet -- but they've previously said Burton is just attempting to profit off White's death.

Dr. Oz has a message for Adrian Peterson ... even though you might be able to come back this season, it's not necessarily the best idea for your long-term health.

Ya gotta check out this clip ... Dr. Oz breaks down Adrian Peterson's torn meniscus knee injury ... demonstrating how it got hurt, and most importantly, how doctors will fix it.

It's good news, bad news for A.P. and the Vikes ... 'cause Oz says although he might be ready to ball in 3 months, if the team wants a healthy Peterson down the road ... sitting out the season makes sense.

Tommy Lee's big ass motorcycle saved a man's life.

A friend and the Motley Crue drummer were hanging in Malibu over the weekend when the friend asked if he could switch motorcycles and ride Tommy's ... which was much bigger.

It was a lifesaving stroke of luck, because minutes later a car rear-ended the chopper, partially crunching it, and the cycle the guy should have been riding would have been utterly destroyed.

Still ... Tommy's friend was rushed to the hospital and sustained multiple vertebrae fractures. He's expected to recover.

Good news from Jaguars O-lineman Kelvin Beachum's father ... who tells TMZ Sports his son is expected to be released from the hospital soon after sustaining a concussion against the Chargers.

During the 3rd quarter, Beachum was kicked in the head by an opposing player and laid motionless on the ground for several minutes before getting carted off the field.

We spoke to Kelvin Beachum Sr., who talked to Kelvin this morning and says "he's doing much better."

"It was pretty scary seeing your son laying on the field for a long period of time," Kelvin Sr. says. "They're still running tests on him right now. They'll keep him for the rest of the day and then he'll be able to go home."

How bad do skateboarding injuries hurt? Bad enough to willingly go a round with an MMA superstar in the Octagon ... 'cause Ryan Sheckler says he'd rather take a punch from Conor McGregor than relive his worst encounter with concrete.

Sheckler -- who has had his fair share of skating injuries -- says the temporary pain from getting KO'd wouldn't even come close to what he's gone through.

"You gotta feel like I'd be knocked down in 10 seconds," Sheckler says. "The skateboarding injuries suck. The concrete sucks. So if I can get hit real quick and out, I'll take that."

"It just seems a lot simpler ... and no recovery time at the end."

Shervin Roohparvar is sliding toward trouble, because a crappy zip line caused a woman to fall and break her back ... so she says in a new lawsuit.

A California woman claims the "Shahs of Sunset" star and his friend, Nima Nejat, didn't take the proper precautions to keep her from falling from a pool's upper deck -- where the zip line originated.

Shervin and Nima don't own the property, but the suit claims they're the ones living there so they're responsible for not warning of the dangers.

The injured woman claims the fall knocked her unconscious, gave her a concussion, fractured her vertebrae and will result in permanent disability.

Zip-a-Dee-Doo-Damn!