CELEBRITY JUSTICE ™

The guy who smashed into Jennifer Lopez's brand new Rolls-Royce was bombed -- nearly twice the legal limit -- and now could face time behind bars ... according to prosecutors.

The L.A. County D.A.'s office is charging Robert John Reitz with two misdemeanor counts of DUI for the September rear-ender on Pacific Coast Highway -- and they say his blood alcohol content was an astonishing .15.

You'll recall JLo and her pal Leah Remini were cruising in Jennifer's Rolls at the time of the accident. They posted a pic of themselves looking fabulous ... just seconds before Reitz hit them and fled the scene.

Reitz faces 6 months in jail and a $1,000 fine if convicted.

David Geffen says he's got a stalker ... and the alleged suspect happens to be a former college football player who was famously kicked off his team for kissing his boyfriend.

According to court docs obtained by TMZ ... Jamie Kuntz is being accused of following, harassing and making a "credible threat" against the Hollywood big wig sometime between September and November.

Kuntz was arrested in October and now faces a felony stalking charge ... as well as a misdemeanor for disobeying a court order to stay away from Geffen. He'll be in court this week to face the charges.

Back in 2012, Kuntz made headlines when he was kicked off the North Dakota State College of Science football team ... after he was seen kissing his bf in the press box.

Kuntz's lawyer David Wohl claims his client and Geffen had a physical relationship -- but Kuntz fell for the music and movie mogul, and when the feeling wasn't reciprocated ... Geffen got a restraining order.

The lawyer claims there was no stalking ... just a big misunderstanding.

The set of former CBS show 'Vegas' was full of dangerous and defective equipment ... according to a lawsuit filed by an outraged crew member who nearly lost a finger.

Andrea Krout is rolling the dice and suing the drama's crane manufacturer and distributor -- Technovision and Crane Shot -- after having her thumb crushed and nearly torn off during a horrific crane accident last year while she worked as a dolly grip.

Krout says both companies are responsible for the faulty equipment and putting her life at risk -- she's demanding they pick up the tab for her medical expenses and pain and suffering.

Nobody likes missing their flight ... including MLB star CC Sabathia ... who was so upset after missing his plane to Jamaica, cops were called to calm down the big fella ... TMZ Sports has learned.

Sabathia -- along with 11 people in his party -- arrived to the Newark International Airport on Saturday morning ... only to be told they were too late to board the flight.

As one source put it, "CC started freaking out" on airline staff -- and that's when someone called the NY Port Authority for help.

Fortunately for CC, this story has a happy ending ... we're told cops helped CC cool off and the NY Yankees pitcher was able to book a later flight for his entire party.

No arrests. No citations. And eventually, the gang made it to Jamaica to start their vacation.

The boyfriend of "Mob Wives" star Natalie Guercio got knifed in a Brooklyn nightclub last night ... TMZ has learned.

London Rene has a huge wound on the right side of his face after the attack in Output Club. He's hospitalized, and from what he told cops ... lucky to be alive.

According to NYPD ... Rene says a man walked up to him with a box cutter and sliced his face ... and then cut his left arm and abdomen. The stabber fled the scene, but Rene told cops he knows the guy.

Rene was taken to the hospital by ambulance.

We're told Natalie was standing by Rene's side during the attack.

It's unclear what the suspect's motive was. NYPD is investigating.

8:00 AM PT -- A rep for Solange tells TMZ ... "The lien is in process of being removed as there was simply confusion on whether Solange was a California resident. We expect this to come to a swift close."

While Beyonce shops for $70 million homes, her sister Solange is getting dogged by the taxman almost immediately after she got hitched.

Solange needs to settle up with the State of California, which claims she owes more than $55,000 in taxes for 2010-12.

And to add insult to injury ... the tax lien was filed 3 days after Solange tied the knot.

Meanwhile, back at the homestead, Mathew Knowles is having a marathon garage sale where he's hawking Solange's CDs for $1.96. A Beyonce poster is going for $200.

Life ... it isn't always fair.

As we first reported ... hip-hop dancer/teacher Honey Rockwell sued the studio for millions, saying she never gave them permission to make the movie that mirrors her life. She claims she busted out the "Honey" stage name more than 20 years ago ... way before its release.

But a judge decided her claims came too little too late and says the studio was protected by the First Amendment -- that means, no matter how bad it was, the movie was artistic expression.

Rockwell says she couldn't file sooner because she wasn't familiar with the film industry and didn't know who to sue ... the court said that's no excuse and decided she also doesn't own any rights to the name.

Police in Wisconsin are on the hunt for video that would prove "Saved By the Bell" star Dustin Diamond stabbed someone ... starting with surveillance footage from the scene of the crime.

Grand Avenue Saloon owner Randy Buser tells us he was contacted Friday evening by authorities looking to review the bar's video footage ... and they agreed to meet today.

Law enforcement officials tell us they requested the video to see if Screech was the stabber ... and to figure out what everyone's involvement in the brawl was.

However, the bar owner tells us the cops should lower their expectations -- he says his surveillance footage is very jumpy.

A key player on "Real Housewives of Beverly Hills" not only shattered the tranquility of a spa, she downright broke it ... this according to a crazy new lawsuit.

Marisa Zanuck runs a real estate company in Bev Hills, which is located next door to Vida Emanuel European Day Spa, which prides itself on a total zen experience.

Marisa -- always one to impress -- decided she needed to spruce up her offices, so a construction crew came in at 9AM and the soothing Enya soundtrack was overpowered by jackhammers.

The spa owner says it was like a war scene ... pieces of her wall crumbled, light fixtures fell off the wall, bottles of fancy oil crashed to the ground ... it was a disaster.

She complained 3 times ... to no avail, and says she was left with no choice but to scream through the broken walls at the workers.

The spa is suing Marisa for thousands of dollars in damages.

And that's not a happy ending.

The "Bad, Bad Leroy Brown" parody with Michael Brown lyrics is really shocking ... we couldn't believe the song when we got it. And Sony is still in freefall. So we gotta ask ...

Dustin Diamond a.k.a. Screech is behind bars ... after he was arrested in Wisconsin for allegedly stabbing a man with a switchblade -- TMZ has learned.

The Port Washington Police Department says Diamond was arrested early Friday morning for possession of a switchblade, reckless endangerment and carrying a concealed weapon.

Cops tell us Screech allegedly stabbed a guy after getting into an argument late Christmas evening that quickly escalated-- the bar owner says it was over pics they were taking of Diamond -- and then the actor bailed from the bar.

According to court docs ... the victim suffered a 1/2 inch wound under his armpit and bled heavily -- but he didn't notice it had even happened until moments later.

Officers located Dustin and his girlfriend in his car not long after ... and the knife was in his ride. Dustin's girlfriend was booked on a disorderly conduct charge.

Cops tell us the victim suffered non-life threatening wounds ... and he's already home recovering.

Diamond is claiming self defense ... saying he and his girlfriend were attacked in the bar. The actor appeared in court Friday morning and his bail was set at $10K.

We got video moments before the stabbing ... and you can clearly hear people freaking out.

4:20 PM PST -- Kesha's lawyer Mark Geragos tells us ... "All these claims show is a predator attempting to deflect attention from the real facts -- that Kesha was mentally and sexually abused by Luke for years."

He adds, "All of Luke's recent filings bare no consequence in this case and are a sad attempt to paint Kesha -- his victim -- in a negative way."

Dr. Luke is keeping the heat on Kesha, saying he has more proof she's a liar ... and this time it involves the tragedy at Sandy Hook.

Luke filed legal docs -- trying to discredit her claim that he drugged and raped her when she was 18. He says she flat-out lied when she told the public he forced her to sing "Die Young" to distance herself from the massacre. Luke says she also lied by saying he wrote the song.

Luke claims Kesha "proudly, and truthfully" took credit for the lyrics before the Sandy Hook shootings.

He also put in the legal docs a story that has circulated ... that Kesha insinuated her dad was Mick Jagger. He says she knows that's a lie but it never stopped her.

More drama for boxer Jermain Taylor ... this time, the IBF Middleweight champ has been accused of throwing a BRICK at a woman near his home in Arkansas.

According to the Pulaski County Sheriff's Dept., a 30-year-old woman claims Taylor launched a brick through her car window ... and she was bleeding.

Cops say Taylor ADMITTED to launching the brick, but claims he only did it because the woman was driving right at him.

Lil Wayne is ready to take his feud with Birdman to the next level ... threatening to drag him and Cash Money into court if they don't drop his album NOW.

Sources very close to the feud tell TMZ ... Wayne has issued a simple ultimatum, in writing, no less -- release "Tha Carter V" pronto ... or he will sue to leave Cash Money altogether.

We're told Wayne is standing firm in his belief the album is ready to go -- but Birdman still says there's a lot of behind-the-scenes work left to be done.

"Love & Hip Hop: New York" star Tahiry Jose's is still recovering from a violent attack during a fall fashion show ... but we found out her attacker got off really light.

The guy -- Charles Suggs -- pled guilty to assault this week for his brutal attack that left the model in a neck brace and covered with cuts and bruises.

Suggs copped a plea and got off with no jail time. He has to complete an anger management program and he has to stay clear of Jose for 5 years ... or else.

Jose was backstage at the Toure Designs show in September when Suggs started arguing with her. He snapped, charged her and began throwing punches, dragged her down and kept wailing on her until the crew broke it up.

Jose is still in physical therapy.

TMZ just got the two police reports. As for Kevin's arrest ... the report says he told cops his son came home wasted and belligerent toward him and Kevin's wife, then spit in his face and elbow-checked him. Kevin told cops he pinned Tristen to the ground and that's when Tristen scratched his face.

But Tristen said Kevin was berating him over his relationship with his girlfriend. He says Kevin then choke-slammed him to the ground and, just like Kevin's signature move, Tristen says he hit is head so hard on the ground he blacked out.

Cops arrested Kevin because they felt he was the "primary aggressor."

As for Tristen's arrest two hours later ... Tristen's uncle told cops the young man -- who is 6'5" and 200 lbs -- was drunk and had "slung his mom around the kitchen" and tried attacking him as well.

Wrestling superstar Kevin Nash was arrested early Christmas Eve morning -- after getting into a bloody fight with his teenage son Tristen ... TMZ has learned.

The 55-year-old legend -- who is currently under contract with the WWE -- was taken into custody in Volusia County, Florida after cops received a call about a domestic incident just after midnight.

When cops arrived to the scene ... they noticed blood on Kevin's face and arrested Nash.

Two hours later, cops received another 911 call from a person claiming 18-year-old Tristen attacked his mother. He was also arrested for battery.

Cops tell TMZ alcohol may have been a factor.

Both men were hauled to a nearby jail where they were booked and are currently being held without bond.

FYI -- Nash (6'10" and 277 pounds) is one of of the biggest stars in wrestling ... he's won titles in the WWE, WCW and TNA ... by using his signature move, the jackknife powerbomb.

Nash has also had a decent film career. He appeared in "Magic Mike" and will be in the sequel as well. He's also appeared in "John Wick," "Rock of Ages," "The Longest Yard" ... and as Super Shredder in "Teenage Mutant Ninja Turtles II: The Secret of the Ooze."

Tristen is an aspiring singer in a band.

Just four years ago, Kevin fiercely defended Tristen when Internet trolls blasted the music he posted in YouTube. Kevin wrote, "or those that are just haters because he is my kid, f**k you and I hope you wake up with a brain tumor tomorrow."

Story developing ...