Nurse!

Rick Ross is unconscious and paramedics are desperately trying to resuscitate him.

Rick was on a flight going from Ft. Lauderdale to Memphis today, when the rapper lost consciousness. The plane was forced to make an emergency landing.

Emergency workers tell us the call came in at 12:55 PM ET ... the caller reported a seizure.

Ross is currently on a gurney at the airport. Members of Rick's entourage are standing by, some of them extremely emotionally upset.

4:54 PM PST: Rick Ross just suffered another seizure on his private jet -- his second in one day.

11:54 AM PST: Rick Ross -- who's still in the hospital -- is telling people he still plans to perform tonight in Memphis at FedExForum.

11:05 AM PST: It appears Rick Ross is now tweeting, claiming he is okay.

10:57 AM PST: Ross was transported to a nearby hospital.

A family member tells TMZ, Rick is currently under close supervision and is doing fine. We're told drugs and alcohol were not involved.

10:50 AM PST: Rapper Wale -- one of Rick's closest friends -- just tweeted, "I just talked to Ross...he's 100 pct ok.." Another member of Rick's entourage DJ Sam Sneaker also says the rapper is okay.

10:36 AM PST: A witness tells TMZ, Rick fell unconscious right after take-off.

We're told his entourage jumped out of their seats to alert plane personnel -- at which point a doctor on board administered CPR on the rapper.

The plane made an emergency landing right away -- and we're told, as Rick was being wheeled off the aircraft, he appeared to show signs of life.

Story developing ...

Bee Gees co-founder Robin Gibb is hospitalized in the U.K. ... where he's being treated for severe abdominal pain and inflammation of the colon.

Gibb's rep released a statement ... saying the singer was admitted yesterday and is undergoing tests. He also calls the situation a "difficult time."

Charisma Carpenter -- who played hot cheerleader Cordelia Chase in "Buffy the Vampire Slayer" -- tells TMZ, she narrowly avoided serious injury this week ... after a maniac driver smashed into her car ... then fled the scene.

Charisma says the other car was speeding down an L.A. street at speeds around 60 mph ... before slamming into her car -- and 4 others.

The actress isn't sure what caused the other driver to be so reckless ... but thinks whoever was behind the wheel was "probably on something ... or running from the law."

Milla Jovovich went to a Toronto hospital last night -- to spend some time with one of the female "zombies" who was injured during an accident on the set of "Resident Evil" earlier in the day.

TMZ previously reported ... 16 movie extras who were dressed as zombies were hospitalized yesterday when a piece of the set suddenly shifted ... causing the actors to plummet 20 feet down the to ground.

According to Milla, who tweeted after the accident, 15 of the zombies have since been released ... but one woman named Akiko remains hospitalized for injuries to her back.

Milla wrote, "Thank god she's moving her hands and feet and not in critical condition."

San Francisco Giants fan Bryan Stow has finally been released from the hospital -- more than 6 months after he was beaten within an inch of his life in the Dodgers Stadium parking lot.

Stow has been making tremendous progress in his recovery -- recently talking with family members and friends.

Doctors say Stow will continue his treatment at an undisclosed long-term rehabilitation facility. Stow's doctor says his recovery will take years.

The 42-year-old paramedic's family released a statement -- saying, "We feel immense relief today, knowing that Bryan is ready to start the next chapter of his story."

Stow suffered severe brain injuries on March 31 after the Dodger's regular season opener against the Giants.

16 actors dressed as zombies were injured this morning during an accident on the Toronto set of the horror flick "Resident Evil 5" ... but the costumes were so gory, officials had a tough time assessing the REAL injuries.

Law enforcement sources tell TMZ ... the actors were on a set that was on wheels ... when the set suddenly moved, and the 16 actors plummeted roughly 20 feet down to the ground.

We're told none of the injuries appear to be life threatening -- but some of the actors are being treated for arm, leg and back injuries -- and possible broken bones.

All of the actors were transported to a local hospital.

Lil Wayne is finally admitting he had a substance abuse problem -- claiming he would frequently pound a codeine-based drink called sizzurp because he was "sick."

Wayne just spilled his guts in a new documentary-style video shot by one of his friends -- saying he first started drinking the stuff when he was a kid because one of his idols, Pimp C, would often rap about it.

But Weezy claims he relied on sizzurp as he became more famous -- saying he needed the drink to help him cope with the pressure of being a celebrity.

Wayne insisted he quit using the stuff last year -- and in the video he explains he no longer needs it because, "I'm not sick anymore."

NFL star Terrell Owens was hospitalized in L.A. last week -- after someone called 911 to report a medical emergency at an apartment where the football player had been staying ... TMZ has learned.

An ambulance was sent to the apartment at 11:02 PM Thursday night -- and police arrived soon after.

Officials are not disclosing the nature of the emergency -- or explaining why cops were called to the scene.

We're told T.O. had already been rushed away by ambulance by the time cops arrived to the apartment, so they followed up with the football star at the hospital.

He has since been released from the hospital.

We placed calls to T.O.'s reps for comment -- so far, no response.

Zsa Zsa Gabor was rushed to the hospital today after she slipped out of consciousness.

Her husband, Frederic von Anhalt, said she had a high fever and was bleeding from a tube in her stomach. She was taken to UCLA RonaldReagan Medical Center.

"Goodfellas" star Paul Sorvino is recovering today after he was hit by a car in Manhattan yesterday.

According to his rep, Sorvino was on the corner of 79th and Amsterdam at noon when he was struck trying to hail a cab.

Sorvino was taken to St. Luke's Hospital where his rep told the NY Post he was "in shock, and one side of his body is bruised, but he is okay."

No matter how famous a person gets -- there is no avoiding the dreaded fall flu... Check out which stars are starting to show the symptoms of the incurable common cold!

Keely Brosnan -- the wife of one of the best James Bonds ever -- has sued a Santa Monica restaurant, claiming she ate tainted food.

Keely claims she went to R & D Kitchen -- a fancy schmancy restaurant that has great burgers -- back in October 2009, and became "sore, ill and injured."

The suit does not say what Keely ate, but claims she "sustained serious and permanent injuries to her health, strength and activity."

She's suing for unspecified damages.

She had reportedly fallen gravely ill during a trip to Israel with her family last week -- but baby Josie from TLC's "19 Kids and Counting" made a speedy recovery ... and TMZ has obtained video proof.

Reports are circulating ... Josie was rushed to a medical facility after her "oxygen levels had spiraled down" -- but sources close to the family tell TMZ, the reports were blown way out of proportion.

We're told 21-month-old Josie was merely experiencing some cold symptoms -- and was taken to a doctor's office to get them checked out.

Exactly one week after Halle Berry broke her foot in Spain, her boyfriend Olivier Martinez hobbled out in Paris today -- sporting a brand new crutch.

It's unclear what befell the French actor -- but one thing's for sure, a couple that limps together ...

Ellen DeGeneres wants everyone to know ... her heart scare that triggered a 911 call Monday morning has been happily resolved ... and she gave TMZ special mention for spreading the word, Paul Revere-style.

Ellen taped her show hours after paramedics arrived on the Warner Bros. lot to check her out. She says she felt a tightness and heaviness in her chest and felt she needed to have it checked out.

Ellen DeGeneres suffered chest pains during a producers' meeting on the Warner Bros' lot ... TMZ has learned.

Someone from Ellen's staff called 911, and the Burbank Fire Department dispatched a crew to the scene at 11:53 am.

We're told Ellen is doing fine. She was seen walking on her own after the Fire Dept. left.