Nurse!

Nina Dobrev's active lifestyle has taken a hit -- 'cause she landed in the hospital ... this after an accident on an electric bike.

The 'Vampire Diaries' alum shared this unfortunate news Monday by posting a photo from her hospital bed on Instagram ... where she was hooked up to a monitor while sporting a knee brace AND a neck brace.

Nina appeared to blame an e-bike for her current state ... as her first slide in the upload featured her posing on the vehicle in a little black outfit -- looking as happy as can be.

Paul Pierce is finally letting the world know how he suffered a finger injury that required a trip to the hospital last week ... revealing he busted up the digit during a workout mishap.

The NBA Hall of Famer explained the situation to Keyshawn Johnson and Skip Bayless on Monday's episode of "Undisputed," telling the guys it all happened as he was trying to do a plank with a weight on his back last Friday.

Pierce said at one point during the core exercise -- the 45-pounder that had been placed between his shoulder blades came dislodged ... and then fell right on his hand.

Britney Spears says she's healing all on her own after a trip to Mexico -- which she says included cursing out strangers -- but visuals of her battered foot seem to tell a drastically different story.

Late Friday, the pop star posted a disturbing video of her horribly swollen right foot ... there's no way to tell how current the clip is, but in her caption, she claims she fixed it all on her own. As Brit says, "I was stubborn and did it my way !!! I didn't listen to a motherf***ing soul !!"

That doesn't seem like the wisest plan, based on the dark bruising around her heel, on top of the swelling. Remember, this is the injury she sustained during her notorious meltdown at the Chateau Marmont earlier this month.

Warning -- if you're enjoying your Friday supper, ya may wanna put down the quinoa bowl before reading this one.

NBA great Paul Pierce found himself in the hospital on Friday ... after suffering an incredibly gnarly finger injury that resulted in a ton of blood and a few broken bones.

The Boston Celtics legend alerted his fans of his current medical status just minutes ago ... showing him decked out in a gown while in a hospital bed.

Steve Buscemi's alleged attacker has been arrested in NYC -- and cops say they picked him up after responding to a call at a homeless shelter ... TMZ has confirmed.

Law enforcement sources tell TMZ ... Clifton Williams -- the man police believe is the guy who walked up to the actor and punched him in broad daylight -- was taken into custody Friday after cops responded to a harassment call at a homeless shelter in Manhattan.

We're told cops say Clifton started making a lost property police report and showed officers ID ... when they recognized his name and then took him into custody. The NY Post broke the news first.

An airline worker plummeted several feet to the ground from an airplane ... this after his coworkers inadvertently screwed him.

A ground staff member at the Jakarta airport in Indonesia is seen falling hard on the tarmac in this wild video making the rounds online ... not realizing his fellow employees had moved the mobile ladder away.

The worker takes a big step backward out of the TransNusa Airlines Airbus A320, falling down onto the tarmac below -- with papers scattering in the wind.

Dashcam footage from the Clark Memorial Bridge crash shows just how terrifying the ordeal was for the driver on the inside ... who was left dangling over the Ohio River.

Check it out ...new video that just got released shows truck driver Sydney Thomas making her way down the Kentucky bridge when a regular pickup truck swerves out of its lane to avoid a stalled out electric vehicle -- crashing into Thomas' semi-truck.

As Sydney's vehicle veers off course, it blows through the bridge's side railing ... with the front end of the truck left dangling 100 feet above the river. A distressed Sydney calls out for help ... which eventually came, as she was left dangling for 45 minutes after the collision.

Two men got into an old-school sword duel down in the Dominican Republic ... and one poor guy lost a hand in the vicious fight, video taken by eyewitnesses shows.

The crazy battle went down Tuesday in San Pedro de Macorís -- a small town on the southern part of the island -- and the footage of this altercation is absolutely unbelievable ... seriously looking like something straight out of a movie.

The two combatants face offer outside a gas station, with machetes and swinging -- steel slashing against steel on the sidewalk. They exchange wild hacks, and, at first, it seems like one man may have the advantage as he forces his opponent to the ground.

Steve Buscemi was captured on video casually walking on the street moments before he was randomly sucker punched by a hulking assailant in NYC.

On Monday, CBS News published footage of the actor strolling down Third Avenue in Manhattan last Wednesday as he was fidgeting with his cell phone.

Suddenly, Buscemi peered up at a passerby and seemingly said something to the woman. Then he proceeded across the street, where -- off-camera -- he was punched in the head by his attacker for no apparent reason.

Pearl Jam's guitarist fell hard off a stage while the band was performing in the Great White North -- and the worst part is ... the whole thing was caught on video.

Mike McCready was seen rocking out during his band's recent Vancouver show -- where he was in the middle of a guitar solo for "Porch." He was feeling the music as he made his way confidently towards the crowd ... but it seems he lost track of the stage.

Check it out ... unfortunately, Mike makes a misstep and tumbles off the stage, disappearing from sight. It looks like a brutal landing too -- 'cause the guy was definitely not expecting it.

King Charles says he lost his ability to taste as he continues to battle cancer -- and based on how he ended up revealing this ... it might give some insight into his treatment.

His Royal Highness was visiting the Army Flying Museum in South East England -- with Prince William tagging along -- where he spoke to a vet named Aaron Mapplebeck ... who said he'd lost his sense of taste while undergoing chemotherapy for testicular cancer.

As it turns out ... this has happened to Charles too -- 'cause he said as much in response to the guy ... although, it doesn't sound like he elaborated much beyond that.

Tyson Fury's dad just went ballistic leading up to this weekend's big fight ... with John headbutting a member of Oleksandr Usyk's crew -- resulting in a bloody mess.

Fury and Usyk are slated to face off in Saudi Arabia on Saturday ... but the Gypsy King's pops couldn't leave the violence to the two boxers when their camps crossed paths on Monday.

The wild altercation broke out minutes ago ... with "Fury" and "Usyk" chants ringing throughout the room as John approached the Ukrainian fighter's group.

A huge step in the right direction for Bronny James' professional basketball ambitions -- the Los Angeles Lakers superstar's son has been medically cleared for the NBA following his July 2023 cardiac arrest.

The 19-year-old guard was recently checked out by the league's Fitness to Play Panel (which consists of three physicians) leading up to this week's pre-draft combine in Chicago, according to ESPN ... and was given the green light to be a full participant in workouts.

The outlet says Bronny will participate in the 5-on-5 scrimmages starting Tuesday ... which will give him the opportunity to show what he can do against fellow draft hopefuls.

Steve Buscemi's recovering after a random attack in New York City ... saying a guy punched him in the face in broad daylight for no reason -- and, lamenting the state of the city.

The actor was walking in Kips Bay -- a neighborhood on the east side of Manhattan -- last week when he says a dude walked up and clocked him before running off.

According to the New York Post ... SB ended up going to the hospital where he was treated for swelling to his face and eye.

Rudy Moreno -- the longtime comedian who was huge in the Latin community -- has died ... TMZ has confirmed.

The comedy vet passed away after a stint in a Los Angeles ICU his agent Mark Scroggs confirmed. He did not provide a cause of death.

As we reported ... he ended up in the ICU while battling pneumonia and receiving dialysis treatment -- and his wife, Arlene, couldn't find him, claiming the hospital told her he wasn't in the system.

The last thing Novak Djokovic probably expected while signing autographs after his win at the Italian Open was to get hurt ... but that's exactly what happened -- as a flying water bottle from the stands nailed him in the head, leaving him crouching in pain.

Djokovic approached his supporters after a 6-3, 6-1 win over France's Corentin Moutet on Friday ... and decided to show some love by scribbling his Hancock on some memorabilia.

Videos on X show Djokovic falling to the ground and grabbing his head after the water bottle struck him in the head.