Nurse!

Omarion says he feels really, really bad for the two guys who claim they got their asses kicked at one of his concerts ... but the singer tells TMZ -- it's OBVIOUS he's not responsible for the beatdown.

We broke the story ... two men are suing O -- claiming they were seriously injured when a brawl broke out at his Sept. 21 show in NY. The guys believe O is to blame because he advertised "tight security" on his concert poster.

Omarion says he hopes the guys are "OK" ... but he's adamant he's "not liable for anything that has to do with the club."

"It's unfortunate that whoever is trying to get some money out of it ain't smart enough to know what to do," Omarion says ... "but it ain't got nothin' to do with me."

The judge who made Katherine Jackson guardian for Paris Jackson has ordered an investigation into Paris' attempted suicide, to determine if her welfare has been compromised ... TMZ has learned.

Judge Mitchell Beckloff has asked an investigator in the probate court -- where the guardianship was established -- to "prepare a written report and include therein any recommendations relating to the minor child's health, education and welfare."

Judge Beckloff notes he was alerted to Paris' crisis by media reports. As you know, TMZ broke the story ... Paris is under psychiatric evaluation after cutting her arm with a meat cleaver and downing a number of Motrin, in what authorities call a suicide attempt.

It's an interesting development ... because the judge seems to be concerned about the supervision and guidance Paris is getting from the people responsible for her care.

Marilyn Manson took a knife to his arm and simulated a wrist-slashing during his L.A. concert last night ... moments after dedicating a song to Paris Jackson.

The knife is attached to a microphone -- which Manson has used as a prop in previous concerts ... but in the wake of the Paris Jackson song dedication, it had a bigger impact during last night's show.

We broke the story ... hours before Paris took a meat cleaver to her arm at her Calabasas home earlier this week, she "threw a fit" because she wasn't allowed to attend a Marilyn Manson show.

Manson dedicated the song "Disposable Teens" to Jackson last night ... and had previously extended an open offer to Paris to attend his shows whenever she wants.

Tony Parker and his fellow San Antonio Spurs are poised to snatch the NBA championship title from the Miami Heat ... but a victory could cost Tony a fortune.

As you know ... the Spurs are up 1-zip in the finals, and the odds are they could win the whole shebang, because let's face it ... the Heat players are a little haggard.

Tony is in the middle of a $20 million lawsuit over the blowout fight between Drake and Chris Brown at W.i.P. Nightclub in NYC. Parker says he suffered lacerations to his cornea when a glass shard from a bottle struck him in the eye.

When Parker filed the suit, he was halfway through a $50 million contract with the Spurs ... and his future seemed uncertain given the eye injury.

Parker is suing the club, claiming it was negligent in not preventing the brewing brawl.

Now here's the problem ... Tony played a fantastic season this year. He could have won MVP if he hadn't sprained his ankle ... and if LeBron James had suddenly retired.

So the $20 million damage claim kind of goes out the window, especially if Tony gets a ring.

Here's the good news -- In a year, he'll sign a new deal, and $20 mil may look like chump change.

Marilyn Manson dedicated a song to Paris Jackson at his concert in L.A. last night ... a song called "Disposable Teens" -- a track about a teenager who's angry with society.

Manson's dedication was simple -- just telling the crowd, "This song is for Paris Jackson."

The rocker then launched into "Disposable Teens." Here's a sampling of some of the lyrics:

"And I'm a black rainbow ... And I'm an ape of god ... I've got a face that's made for violence upon ... And I'm a teen distortion ... Survived abortion ... A rebel from the waist down."

"You say you wanted evolution ... The ape was a great big hit ...
You say you want a revolution, man ... And I say that you're full of sh*t."

We broke the story ... hours before Paris took a meat cleaver to her arm at her Calabasas home earlier this week, she "threw a fit" because she wasn't allowed to attend a Marilyn Manson show.

Paris Jackson has been in meltdown mode for nearly a year ... this according to sources connected to her exclusive private school.

Our sources from the exclusive Buckley School in the San Fernando Valley tell TMZ ... school officials were aware Paris was dealing with a "major family trauma" when the school year began last September. Based on the timeline, it appears the issue involved Katherine Jackson's mysterious "disappearance" last July.

There were reports Michael Jackson's siblings were holding Katherine as part of a money grab -- something they deny. Paris confronted several of the siblings in a heated argument outside the family's Calabasas home.

Sources connected with Buckley tell TMZ ... when Paris came back to school in September, her grades started dropping and, as one source said, "she stopped caring."

A school official told one of our sources ... what really sent Paris over the edge was when she got an offer to do a movie but certain family members went on an all-out campaign to block it. The source says a school official said, at that point "Paris broke down."

There have been reports Paris was bullied at Buckley and that's what caused her downward spiral. We're told a top school official is adamant ... Paris was NOT bullied and she made the claims to get attention.

The Jackson family is standing strong after Paris Jackson's alleged suicide attempt early Wednesday morning ... at least according to Tito, who says the Jacksons are coping well.

As we reported, Paris has been surrounded by loved ones since she was rushed to the hospital for slashing herself with a meat cleaver and downing a bunch of Motrin. Last night, La Toya Jackson and Paris' birth mother Debbie Rowe paid her a visit.

Katherine Jackson was also present at the L.A. hospital.

La Toya Jackson and Debbie Rowe showed up at an L.A. hospital Wednesday night to spend time with Paris Jackson.

We're told Debbie was inconsolable after she learned her biological daughter took a meat cleaver to her arm and downed a bunch of Motrin in what authorities called a suicide attempt.

In addition to Debbie and La Toya, Katherine Jackson was also present.

Cops officially classified the Paris Jackson incident as a "suicide attempt," but they do NOT believe her intent was to kill herself.

Law enforcement sources familiar with the situation tell TMZ ... based on the information the L.A. County Sheriff's Dept. has gathered ... "She wanted attention." One source involved in the case tells us ... her call to a suicide hotline is compelling evidence "she wanted to be saved." The source added, "It makes no sense if you really want to die to call a hotline, where the person on the other end will get an ambulance over to your house."

TMZ broke the story ... Paris used a meat cleaver to cut her arm and took a bunch of Motrin, and our sources say as a result they must classify it as a "suicide attempt." But, as one source put it, "Who takes Motrin to kill themselves? She called the suicide hotline because she wanted the attention and wanted to make sure EMTs got there in time."

We're also told Paris was conscious when EMTs arrived and did not argue or put up a struggle when she was placed on a stretcher.

One source connected with the case tells us, "She's into the drama."

The "Today" show will NOT STOP shooting segments outside the studio ... despite this morning's frightening incident with a knife-wielding man ... this according to co-anchor Natalie Morales.

Morales was leaving the studio after the show today (which happens to be her birthday) ... when she told us why she believes the show MUST continue to feature outdoor segments.

"It's part of our identity as the show," Morales said ... "We'll still be out there."

Paris Jackson won't ever have to worry about missing another Marilyn Manson concert -- 'cause the goth rocker tells TMZ she'll get the VIP treatment whenever she wants to come to a show.

We broke the story ... Paris "threw a fit" hours before her suicide attempt when she was told she wasn't allowed to attend an MM show. We're told she ran into her room screaming and slammed the door.

After learning about the incident, Marilyn says he has a message for Paris -- "I hope you feel better. You will be on my guest list anytime you want."

Paris is currently being hospitalized after she took a meat cleaver to her arm and swallowed a bunch of pills early Wednesday morning.

Dr. Conrad Murray has outdone himself ... this time sending an audio message to Paris Jackson, telling her he'd like to help her figure out what's eating her.

Murray used a pay phone to send what he calls a "letter" to Paris, telling her "I don't know if there's anything to do to solve your pain," adding, "I'm here for you."

The message is bizarre ... Murray also uses the title of a Jackson song, "You Are Not Alone." He also uses verses from "Ain't No Mountain High Enough" and "You've Got a Friend."

And there's this ... Murray mentions that Paris consoled him "in [her] deepest moments of grief."

A man slashed his wrists Thursday during a live broadcast of the "Today" show.

It happened as Matt Lauer and Savannah Guthrie were outside in Rockefeller Plaza. The man -- who is in his 50s -- slashed both his wrists and his forearms. NBC's cameras didn't show the incident, but several people in the crowd captured photos and video.

The New York Daily News obtained a photo of the man as he attempted to cut himself.

Immediately afterward, the show moved inside the studio. Matt talked about the incident on the air ... saying the man only wanted to harm himself and no one else.

Paris Jackson left a suicide note and then cut her arm with a meat cleaver ... TMZ has learned.

Sources with an intimate knowledge of the situation tell TMZ ... Michael Jackson's daughter called a suicide hotline and the person on the other end was alarmed enough to call 911.

Our sources say in addition to cutting her right forearm, Paris had taken a large number of Motrin pills.

We're told once Paris was taken by stretcher to an ambulance and then transported to a nearby hospital, she was placed under a 5150 psychiatric hold for 72 hours.

She received "numerous stitches" for the cut.

As for the suicide note ... we do not know what she wrote.

TMZ broke the story ... officials first responded to Paris' home in Calabasas around 1:30 AM Wednesday morning.

5:19 PM PT -- Howard Weitzman, the lawyer for the MJ Estate, tells TMZ, "Co-Executors John Branca and John McClain wish to extend their heartfelt thoughts and prayers to Paris Jackson during this very difficult time. The Executors are fully committed to providing Paris with whatever assistance she requires in dealing with this situation and will be there for her."

1:35 PM P -- We just posted a story ... Paris left a suicide note and cut herself with a meat cleaver. To read full story, click here.

1:30 PM PT Police went to Debbie Rowe's ranch to speak with her today ... presumably because she's been spending a lot of time with Paris, and knows her state of mind.

12:44 PM PT -- Jackson brothers Jackie, Marlon and Tito just sent this statement to TMZ: "Thank you for the outpouring of concern and support for Paris. She is safe and doing fine. We truly appreciate you respecting our family privacy at this time."

11:33 AM PT -- Katherine Jackson's attorney tells TMZ ... "Paris is physically fine and is getting appropriate medical attention."

The lawyer, Perry Sanders, adds, "Being a sensitive 15-year-old is difficult no matter who you are. It is especially difficult when you lose the person closest to you."

10:28 AM PT: TMZ has found several photos of Paris in which it appears Paris' arm has possible cutting scars. We don't know when the other was taken.

10:14 AM PST: A source connected to the family tells TMZ ... Paris "threw a fit" last night after she was told she couldn't go to a Marilyn Manson concert. We're told she ran into her room screaming and slammed the door.

10:14 AM PST: Debbie Rowe's lawyer, Eric George, tells TMZ: "We appreciate everyone's thoughts for Paris at this time and their respect for the family's privacy."

9:51 AM PST: A source closely connected to Paris tells TMZ ... she has "tried this [a possible suicide attempt] in the past" but "this was far more serious. It was not a cry for help."

Paris Jackson was rushed to the hospital early Wednesday morning, and sources tell us it was a suicide attempt.

Paris was taken out of her Calabasas family house on a stretcher at around 2 AM and taken by ambulance to a nearby hospital.

The 911 call came in at 1:27 AM. We're told the caller reported a possible overdose, although a source connected to the emergency response said there were multiple cuts on one of her wrists.

On Tuesday night ... Paris posted some cryptic tweets, including, "I wonder why tears are salty?" ... and "yesterday, all my troubles seemed so far away now it looks as though they're here to stay."

We're told she's doing ok.

On May 19, Paris said, "Kurt Cobain is Jesus" during a video chat with someone ... and she posted the whole exchange on Vine.

TMZ has learned Miguel practiced his flying leap TWICE during rehearsals for the Billboard Music Awards -- but the singer tells us ... producers never warned him to cut the maneuver out of his act.

Sources connected to the production tell us the BMA's executive producer Don Mischer personally spoke to Miguel after rehearsals and told him not to attempt the leap.

But Miguel's rep is strongly denying that ... telling TMZ, "The reports claiming that Miguel was warned by producers not to jump are completely false."

In fact, a source close to Miguel added that producers actually asked him if he was going to attempt the jump to make sure their cameras didn't miss it during the show.

As TMZ first reported ... Khyati Shah, one of the 2 women Miguel landed on, now claims she's experiencing symptoms related to neurological damage, and is considering a lawsuit.

Miguel's rep says, "A number of attempts were made to reach Khyati and her lawyer after the performance to see how she was doing and whether any assistance could be offered."