Nurse!

Nikki Bella ain't letting an ankle injury get in the way of her and twin sister Brie's big WWE comeback at WrestleMania 42 this weekend -- she even walked the red carpet in a boot!

The WWE Hall of Famers were all smiles, chatting it up with each other on the Las Vegas red carpet Friday night ... looking strong and sexy in their respective ensembles. But, there was no hiding the giant boot Nikki has on her left foot, resulting from an injury sustained during the March 27 SmackDown.

Rumors are swirling online Nikki won't be cleared to compete in the WE Women's Tag Team Championship fatal four-way match alongside Brie Saturday night ... but she's given no indication that she'll drop out.

Ann-Margret is on the mend after a nasty spill at home ... but don’t panic, she’s already bouncing back.

The legendary actress, dancer and singer revealed she recently fell and broke her right elbow, turning what sounded like a terrifying moment into a painful -- but manageable -- injury.  

The 84-year-old “Viva Las Vegas” star shared the update with Parade magazine … explaining the injury was serious enough that she needed to be rushed to the hospital, and later forced her to cancel a scheduled autograph signing.

MMA rising star Maycee Barber was knocked out cold by her opponent, Alexa Grasso, during Saturday's UFC Fight Night 271 -- and video of the takedown is downright terrifying.  

Check it out ... in the first round, Barber and Grasso are going toe to toe, kicking and throwing jabs until Grasso connects with a hard left to the face.

Barber falls on her ass as Grasso goes in for the kill, putting Barber in a chokehold before she goes unconscious with her eyes staring into space.

1:50 PM PT -- As expected, Moses Moody's season is over. The Warriors guard was diagnosed with a torn patellar tendon in his left knee.

The recovery for the injury can take up to 12 months.

Moses Moody's would-be highlight turned into a nightmare after a failed dunk attempt left him with a gruesome non-contact knee injury ... the Warriors guard, in excruciating pain, had to be stretchered off the court.

The unfortunate moment happened during the Warriors-Mavericks game at the American Airlines Center in Dallas, Texas ... when Moses was on a fast break after stealing the ball from Cooper Flagg.

Moses -- averaging 12.1 points per game this season -- was about to go up for a wide-open dunk, but his left knee buckled right as soon as he planted.

Bethenny Frankel turned into a bloody mess after she cut her face with a new skin care product she was testing out. 

"The Real Housewives of New York" alum posted a frantic Instagram video Thursday night, showing her blood-covered face after slicing her cheek. Bethenny pressed a towel against her face while explaining what happened.

She said she bought a skin care product from Nurse Jamie -- a silicone cup attached to a glass cylinder she used to contour the face. 

Blueface didn't waste any time getting his nasty cut treated after taking an elbow to the face during a workout -- and the rapper was kind enough to give TMZ Sports access to the whole appointment.

The musician got treated at a Los Angeles medical facility after his sparring partner accidentally elbowed him in the face while training for his celebrity boxing match against former NBA champion Nick "Swaggy P" Young.

Blueface was in good spirits while the medical staff member fixed him up, and he even playfully flirted with her a little bit, leaving her laughing.

Don't go looking in your local haystack for a needle ... just head on down to the "Fear Factor: House Of Fear" set and take them right out of a contestant's skin!

A new episode of the hit "Fear Factor" reboot is airing tonight ... and it features Johnny Knoxville's "Pain Auction" -- a challenge in which contestants undergo painful ordeals in hopes of staying in the game to win $200K.

One contestant -- 21-year-old professional soccer star Dida Armstrong -- agreed to have 13 needles pierced into his arms ... and the video's hard to watch.

Travis Kelce's used to big hits while playing sports ... but he's not usually the guy doling them out -- and certainly not with a golf ball!

The Kansas City Chiefs star played the AT&T Pebble Beach Pro-Am Friday ... but ran into some trouble on the 18th hole -- when he shanked a ball that smacked a bystander.

Check out the clip ... the woman is being attended to by several staff members when Travis wades through the crowd.

4:49 PM PT -- A rep for Tone Loc tells TMZ ... he's fine, and he's on his way back to Los Angeles. The rep neither confirmed nor denied the medical incident announced by The Krewe of Kolosse.

Tone Loc -- the popular rapper best known for the hit songs "Wild Thing" and "Funky Cold Medina" -- is recovering in a Georgia hospital after a medical incident

The Krewe Of Kolosse -- a men's Mardi Gras society -- announced the news because the rapper was supposed to serve as the Grand Marshal of a parade in Dothan, Alabama Saturday.

However, while flying to Dothan, the Krewe of Kolosse says Tone Loc experienced a medical emergency. The organization did not provide additional information.

Chinese snowboarder Jiayu Liu took a serious spill in a disastrous move on her women's halfpipe qualifying run Wednesday ... slamming down hard and unable to get up afterward.

Check out the scary video ... the 33-year-old was well on her way to landing a 900-degree spin ... but her board suddenly caught an edge as she was coming off the transition part of the pipe, violently tossing her forward and sending her into an uncontrolled somersault.

The clip shows her legs and board flipping over her back -- a wipeout known as a "Scorpion," because the crash resembles the arachnid's tail curling up forward toward its head.

A teenage boy in Florida is facing a felony charge over a video that law enforcement says shows him intentionally setting his friend on fire on a beach.

The Marion County Sheriff's office says a 17-year-old kid in a viral video is seen creating a trail of gasoline from a campfire on the sand ... and splashing gas on another boy sitting nearby, causing him to light up. That kid ran into the lake to extinguish the flames.

The victim told his mom he got burned when he tried to throw a water bottle filled with gas into a fire ... but his dad found the video and called the sheriff. Cops later found the gas container in nearby shrubbery ... along with some "empty alcoholic beverage cans."

Lindsey Vonn wiped out on the slopes of Switzerland during a World Cup race Friday -- suffering a knee injury one week before the Olympics, according to reports.

The skiing legend was zipping down a snow-covered mountain at the World Cup race in Crans-Montana when she took a nasty spill on camera -- and messed up her leg.

Check out video of the accident ... at first, Lindsey seems to be in total control as she skis down the mountain ... but then, as she hits a turn after landing a jump, everything goes awry and she wipes out in a big way.

Quinton Aaron -- the actor who played Michael Oher in "The Blind Side" -- has been hospitalized after collapsing at his home .. TMZ has learned.

A manager for the actor tells TMZ ... he's been hospitalized in Atlanta for the past three days. We're told Quinton was walking up the stairs in his apartment last week when his legs suddenly stopped functioning, causing him to collapse. He was rushed to the hospital.

According to a GoFundMe page, organizers claim Quinton is "on life support due to a severe blood infection." However, his manager tells us he's stable, communicating with his family and team, and receiving precisely the care needed at this time.

His manager tells us doctors are still running tests and evaluating Quinton's condition, and at this time, there's no definitive word on what caused the fall.

A Homeland Security Investigation officer's finger was bitten off by Minneapolis rioters, the Assistant Secretary of Homeland Security says ... and, she shared a picture to prove it.

Asst. Sec. Tricia McClaughlin shared photos of an agent's bloody hand Saturday shortly after Alex Pretti's death at the hands of a DHS agent ... followed by a photo which appears to show the tip of his finger in a plastic jar.

These photos are intense, so click on them at your own risk ... but it's a gruesome and bloody scene -- which McClaughlin writes was caused by "rioters" at the scene.

Jake Paul got some one-on-one time with President Trump at the College Football Playoff Championship on Monday ... and he seemingly used it to brief POTUS on his broken jaw recovery.

El Gallo was spotted hanging in No. 45 & 47's Hard Rock Stadium suite at some point in the Indiana Hoosiers' huge win over the Miami Hurricanes ... and during the chat, he was caught on video rubbing his face.

Unclear what exactly was said ... but since Trump is a big fan of combat sports and the Paul bros, we take it he was aware of what the fighter went through just weeks prior.

Janice Dickinson's still smiling despite everyone talking about a traumatic moment in her life this week ... looking happy after we posted photos of alleged injuries she says she sustained in a nasty fall.

The model and television personality stepped out in Los Angeles Friday ... grinning wide while walking down the block in a denim jacket.

She wore a pair of glasses and let her hair fall down her back ... and, looked far more put together than she did with the extensive scabbing on her face back in 2022.