Nurse!

Meat Loaf collapsed onstage while performing in front of a Canadian crowd.

The 68-year-old rocker was at the Jubilee Auditorium Thursday night in Edmonton when he hit the floor in the middle of "I'd Do Anything for Love," and lay motionless onstage.

The video is intense ... panic sets into the crowd as they realize the severity of the situation ... and one of the roadies tries to rally everyone with applause.

Meat Loaf recently canceled a string of shows for an undisclosed illness ... his current condition is unclear.

Story developing ...

The 911 Richard Simmons emergency was rooted in some medical problem ... which is clear from the heavily redacted emergency call.

TMZ has obtained the 911 call from June 3rd, and it's apparent whatever the emergency, it's covered by patient privacy.

Simmons' people say he was just dehydrated, but that's a little curious because it doesn't seem that information would be redacted.

TMZ broke the story ... Simmons was incoherent when paramedics arrived. He spent 3 days in the hospital before being released.

Apparently, she's human after all ... 'cause UFC superstar Cris "Cyborg" Justino says she's in all sorts of pain after being bit by a BLACK WIDOW SPIDER!!

Cyborg says she was working in her garden last week when the spider appeared and sunk its fangs into the fighter's leg -- causing a nasty wound.

"My leg is in a lot of pain," Cyborg says.

Cyborg says she went to the doctor and got antibiotics and cream for the bite wound.

FYI, the black widow is one of the most venomous spiders in North America.

Yeesh.

Lil Wayne is back on the road, and not slowing down at all ... after getting treated for the seizures he suffered on board his private jet.

Our Weezy sources tell us he checked out of the Omaha hospital on Tuesday and immediately made a beeline out of town -- despite having made 2 emergency landings on Monday when the seizures started.

We're told Wayne is not cancelling any shows -- his next one is scheduled for Saturday in Kansas City. As we told you ... Wayne was seen double-cupping a lot of codeine syrup Sunday night in Milwaukee.

2:28 PM PT -- Wayne has been transported to a hospital by ambulance.

2:00 PM PT -- We're told Lil Wayne just suffered ANOTHER seizure after refusing medical attention and going back onto his private jet. We're told his plane was in the air for minutes when the 2nd seizure occurred ... and was forced to land in Omaha once again.

Our sources say Wayne once again lost consciousness ... and the paramedics are treating him on the aircraft.

Lil Wayne suffered a seizure during a cross-country flight, forcing his private jet to make an emergency landing in Nebraska ... TMZ has learned.

Wayne was flying from Milwaukee to California when the seizure struck -- and we're told he'd blacked out when the pilot put the jet down Monday afternoon in Omaha.

Paramedics are at the airstrip right now, and Wayne is alert again. As of 1:30 PM PT ... we're told he's refusing medical treatment.

TMZ broke the story, the same thing happened to Weezy in 2012 ... when his private jet made emergency landings two days in a row. He also suffered seizures in 2013 -- one of which was nearly fatal.

Wayne has said he's epileptic and has suffered seizures since childhood. Years ago he said he quit drinking lean because of the seizures, but last night in Milwaukee he was double-cupping in plain sight.

Lawrence Taylor had a bloody gash in the back of his head after the alleged domestic violence incident that lead to his wife's arrest.

4:50 PM PT -- A station spokesperson tells TMZ Iris "is ok and is understandably taking some time off to recover."

A Telemundo reporter was viciously punched in the head Wednesday on live TV.

Iris Delgado was at the tail end of her live shot at Philadelphia City Hall when a woman sauntered up to her and said, "Excuse me, excuse me." It's unclear what set the woman off, but the punch is painful to watch. She was punched 3 times and pulled to the ground.

You hear the anchor say, "¡Ay Dios mio!" (Oh my God).

Law enforcement tells us Iris complained of pain to the right side of her head.

The attacker was arrested.

This is NOT your grandfather's cane -- unless your grandfather is super pervy or Axl Rose.

Rose has been hobbling around England this week using a walking stick, but little did we know what's under his hand is the most badass, rock 'n' roll senior citizen accessory ever.

The stick's sterling silver handle features a naked couple doing, um ... what naked couples do.

Axl's slowly recovering from his broken foot, but once he's fully healed -- he's gotta keep this thing handy.

Limping's never been so pimpin'!

Scary moment for Floyd Mayweather Sr. ... who was hospitalized in Vegas early this morning ... but appears to be okay now, TMZ Sports has learned.

We've confirmed ... emergency personnel responded to a call around 7:30 AM to a coffee shop. The 63-year-old was loaded into an ambulance and transported to a nearby hospital for treatment.

A rep for the Mayweather camp tells us Floyd Sr. was simply dehydrated and is doing much better now. We're told he's not expected to be held overnight.

Floyd Sr. was a pretty good boxer in his own right -- and fought Sugar Ray Leonard in 1978 (he lost though). He eventually became one of the biggest trainers in boxing.

WARNING: If you love your five digits, this photo will be a little hard to look at.

NFL player Charles Tillman might've just won "gross-out moment of the week" (although it's only Thursday) sharing a picture of his pinky finger on social media sure to make you rethink breakfast.

Dude's been in the NFL for like 12 years so there's no telling how he injured the finger -- but we do know one thing ... they ain't supposed to bend that way.

Australian rules football legend Richie Vandenberg got hit in the face with a glass at a NY bar early Thursday morning ... but despite his injuries, he refused medical attention, TMZ Sports has learned.

Here's what we know ... 39-year-old Vandenberg -- who captained the Hawthorn Football Club from '05 to '07 -- was partying at the Catch bar in NYC with a lady friend when someone came up to her and asked her to dance.

We're told she refused... and Richie came over to help get her point across, when the dude smashed Richie in the face.

Police were called and the suspect -- a 32-year-old man -- was arrested. Cops say Richie suffered a laceration to the forehead but didn't want to go to the hospital.

Australian rules football players are tough.

BTW, Vandenberg was a stud during his time with the squad ... and was hailed as turning Hawthorn into one of the most dominant clubs in the AFL.

A Dallas high school employee claims Deion Sanders' teenage son brutally attacked him on school grounds ... beating him so badly, he needed spinal surgery ... this according to court docs obtained by TMZ Sports.

Richard Simmons apparently was not released from the hospital as his people said, because it appears he was beating a hasty retreat Monday night from Cedars-Sinai Medical Center.

We're pretty sure it's Richard in the back seat -- sporting a beard -- with his longtime housekeeper/friend riding shotgun.

TMZ broke the story ... the housekeeper called 911 Friday just before midnight, saying Simmons was incoherent. Paramedics took him to Cedars, but his people claimed the fitness guru was released the following day.

Richard Simmons' people claimed he was in the hospital for less than 24 hours, but that doesn't seem to be the case, because his housekeeper made several trips to Cedars-Sinai ... days after he was admitted.

The housekeeper (above) made 2 trips to Cedars Monday. TMZ broke the story ... the housekeeper called 911 just before midnight Friday after Richard became incoherent. He was taken to Cedars, but the housekeeper and his other confidantes claimed he was out by Saturday afternoon.

A post on Simmons' Facebook account stated he suffered from dehydration, but 3 days in it looks like he never checked out of the hospital.

MMA fighter Kimbo Slice was hospitalized in Florida earlier Monday ... and multiple sources tell TMZ Sports the situation does not look good.

Law enforcement sources tell us ... Slice was admitted to a hospital near his home in Coral Springs, FL.

Police are currently at his home gathering information from family members.

Kimbo -- real name Kevin Ferguson -- last fought at Bellator 149 back in February and defeated Dada 5000 -- but the victory was overturned when Slice tested positive for a banned steroid.

Back in 2003, Slice became an Internet sensation for his backyard fighting videos -- destroying several opponents in unsanctioned street fights. He later signed a deal to fight in the UFC.

TMZ Sports has obtained footage from outside the Aqib Talib shooting incident -- in which you can hear at least 4 gunshots fired.