Hot Vegas

Flavor Flav was arrested early Thursday morning in Las Vegas by highway patrol and got nailed for so many alleged crimes ... it might be easier to tell you what cops didn't pin on him.

Only sorta kidding, but here's what they booked him on:

-- DUI
-- Possession of marijuana
-- Open container
-- Speeding
-- Bogus registration
-- Driving with a suspended license

According to Nevada Highway Patrol, this all began when cops spotted Flav at 12:30 AM 2005 black BMW and going 73mph in a 45mph zone.

Flav was busted for speeding last year in NY on the way to his mother's funeral. When cops ran his license, they found it was suspended 16 times.

He swore to a judge he fixed the problem, but that doesn't appear to be the case.

Mark Cuban suffered a slow, painful poker death at the hands of Tiger Woods, but wants to make it clear ... he's still got a few pennies left to invest on "Shark Tank."

Cubes tells TMZ Sports, Tiger did hit him hard during the charity poker tournament in Vegas last weekend, and says Tiger's secret weapon was being a "very patient" player. Odd, since Woods is known to be anything but than when he's stinking up a golf course.

And the Mavericks owner says, despite the hysterical video he posted of Tiger's poker face right after their game -- he didn't lose everything. He says, "We didn’t have any big bets like people made it seem."

In other words, Cuban was just billionaire broke -- as in, still filthy rich to the rest of us -- and only until he walked 20 feet to the nearest ATM.

Ronda Rousey eats chicken wings. Boxer Danny Garcia immediately has sex. But Daniel Cormier says he has a different post-fight ritual planned for UFC 187 ... he's going to Mariah!!!

Since the UFC star is set to take on Rumble Johnson in Vegas this weekend ... Cormier says he plans on taking in a local show the night after the fight -- and he picked Mariah over Britney and Celine!

But Cormier says he's not usually a "Diva" kind of guy -- admitting he's OBSESSED with Boyz II Men ... and has basically become a regular at their shows!!!

Cormier's not joking ... he's a bona fide B2M'er ... and he's damn proud of it.

Check out the clip.

Floyd Mayweather's uncle says he was going to make a woman "feel the real deal" ... after she blasted him with pepper spray in Vegas ... insinuating he was going to beat her up ... and TMZ Sports has the video.

FYI -- Roger Mayweather was a famous champion fighter in his own right who went on to train Floyd for some of his biggest bouts ... and worked in Floyd's camp for the Pacquiao fight.

In the video, which we're told was shot on March 14th in a discount shop in Vegas ... the 54-year-old admits he was blasted with mace ... and vows revenge on the woman who did it.

Sources connected to the incident tell us ... Roger had approached two women and began to hit on them ... saying they had "fat asses."

But we're told the women weren't having it ... and tried to tell him to leave. When Roger pressed on ... one pulled out the pepper spray, fired on him, and ran out of the store.

In the clip, shot moments after the incident, the photog suggests the women were lucky Roger didn't punch them -- to which Roger replies:

"Man, don't worry about that ... I don't even wanna think about what I'm gonna do to her ass when I see her, for real."

He continues, "When I see her again, she gonna feel the real deal."

We're told the people at the store wanted to call the police -- but Roger insisted they leave the cops out of it.

FYI -- Mayweather was convicted of battery in 2011 for attacking a female boxer he used to train at his Las Vegas apartment.

Mariah Carey has the green light to perform Saturday night at Caesars Palace in Vegas, but Mimi's fans are still skeptical about whether she'll make it to the stage.

Sources at the hotel tell us the box office has been flooded with calls today from gun shy fans who are concerned they're going to get stiffed like the crowd did on Wednesday ... when Mariah had to cancel due to bronchitis.

If it's any consolation to the worry worts --- our Mariah sources say all signs point to MC performing. Doctors cleared her, and she attended a rehearsal. In order to save her voice, we're told she whistled the songs ... and even that sounded pretty good.

Taylor Swift pissed off people from around the world Friday night, when she pulled the plug on a livestream of her concert at the very last minute.

Taylor performed at Rock in Rio in Vegas, along with Bruno Mars, Ed Sheeran and John Legend. Yahoo! Music made a big deal that it would livestream the entire concert, including Taylor's set. But just before Taylor went on, she had a change of heart and nixed the livestream.

Fans were irate, some of whom stayed up all night so they could watch her sing.

Mariah Carey's tour is already rocky and it's only been a week ... she's just cancelled Wednesday night's Vegas show.

Our Mariah sources say the singer has bronchitis and her doctors have advised her not to use her voice.

We're told so far only Wednesday night's show is cancelled and she has a couple of days off until the next scheduled performance. But it's uncertain she'll be able to perform.

The cancellation came at the last minute. People have flown in for the show and we're told many have arrived at the venue, where they saw the sign that says "Tonight's performance has been cancelled and will not be rescheduled."

Tyson Beckford has a tip for all the ladies coming to his Chippendales shows in Vegas -- don't do what Mariah Carey did when she came face-to-face with his dong.

Tyson told our photog at LAX that even though Mimi slipped him $300 for a BIG peek at his goods last week ... that was more of an old friends with benefits situation.

The JACK DIESEL apple doesn't fall far from the JACK DIESEL tree ... and the Gronkowski family is living breathing proof.

Check out these pics of New England Patriots tight end Rob Gronkowski breakin' out the guns in Vegas this weekend ... right next to his almost-equally swoll father, Gordon!

The whole shredded family hit up the Rehab party at the Hard Rock Hotel to celebrate Rob's 26th birthday ... including Rob's bros Chris, Dan, Glenn and Gordie Jr.

BTW -- the people at Rehab gave Gronk a cake for his birthday. Can you guess what he did with it?

Mariah Carey is smiling from earhole to earhole because one of her fans -- with money to burn, apparently -- laid a cool 4 Gs worth o' jewels on the diva as a pretty sweet thank you gift.

Sources tell TMZ ... Mimi invited jeweler Eric Meier to her opening Vegas show at Caesars Palace, and to prove he's her biggest fan -- he handed her a pair of black diamond drop earrings in an 18 ct. rose gold setting.

We're told the Orion earrings are worth nearly $4k, but we're guessing he got a decent discount since they're available at his store, Diamonds Don't Lie. Still, it's the thought that counts ... as you can tell from Mariah's face.

50 Cent is smack in the middle of a criminal investigation after a guy claims 50's goons pistol whipped him and stole a quarter of a million dollars in bling.

Robert Marin, who owns LAX Jewelry Co., tells TMZ he went to Vegas during fight weekend because he wanted to sell the rapper a watch and chain worth $250K. Marin says he met 50 at Drai's nightclub, showed him the jewelry and 50 was in, but they needed to negotiate a price.

Marin says they stayed at Drai's until the wee hours Saturday and 50's crew invited him to see Floyd Mayweather's gym ... an offer he couldn't refuse. Marin claimed when they arrived things turned ugly. He says 2 of 50's guys pistol whipped him, stole the jewelry and fled.

Marin has filed a robbery report and Vegas cops are investigating.

50's people say the story is BS ... his attorney Scott Leemon tells us, “On behalf of 50, I can adamantly deny that he or his security had anything to do with these baseless and false allegations.”

When you hang with Snoop Dogg and Rick Ross on the reg, you don't take a lot of crap -- which is probably why social media sensation ATown came thiiis close to road raging on a Vegas bus driver.

ATown was getting into a rental car when it got sideswiped by a shuttle bus ... according to our sources. In the video -- shot right after the accident -- he goes looking for a fight.

Now, 21-year-old ATown's a pretty diminutive guy ... but still had to be held back by Snacks, his much bigger brother/manager.

Snacks says ATown went to the hospital to get checked out, just in case, but says other than a slightly sore back ... he's fine.

Shortly after the incident he let his fans -- like French Montana, Waka Flocka Flame, and Nick Cannon -- know he'd survived.

Mariah Carey helped out a dude in need by stuffing some bills in Tyson Beckford's underwear, and it looks like she got a load of the full Monty.

Mimi unwound on her night off Thursday and went down the strip a stretch to take in Tyson's Chippendales show at the Rio.

Hip-hop honcho J. Prince nearly came up snake eyes in Las Vegas -- losing a $75,000 diamond encrusted watch in the airport -- until a stranger came forward to save the day ... and then Prince made his.

Sources connected to the Rap-A-Lot Records chief -- and infamous Drake defender -- tell us he had just gone through TSA Tuesday night when he noticed his iced out Hublot was missing.

With $75k on the line ... you better believe Prince's crew immediately scoured the terminal - and while they were searching, we're told a dude walked up and whipped out the watch. Witnesses say Prince's security surrounded him to confirm it was the right one, and that's when the awesomeness happened.

In the video ... you see Prince walk up to the good Samaritan and hand him something. We're told he reached into his pocket for some loose change to reward the guy -- and by loose change we mean ... $500!!

So grateful. So baller. Jewelry recovery is really becoming J. Prince's thing -- right, Stevie Francis?

Mariah Carey opened in Vegas Wednesday night to a captive audience, and handcuffs were involved.

Mariah performed to a packed house at The Colosseum at Caesars Palace and her voice was in great form. She made her grand entrance on a Sea-Doo and went on to sing her 18 #1 hits.

In the middle of the show her people pulled a guy up onstage and it looked like Mariah was going to do a little S&M to entertain the crowd, but there was a twist or 2. The video is hilarious.

Lindsay Lohan's nemesis Brandon Davis blew through $300k in one amazingly awful Vegas night -- but he was gambling with casino money, and hasn't paid the debt ... so now they want payback.

Brandon -- an heir to the Davis oil fortune -- was sued by the Wynn Las Vegas and the Bellagio for unpaid markers which he got on Nov. 7, 2014. In docs, the casinos say Davis has been ducking them ever since his epic bad luck streak.

So, the Bad Check Diversion Unit of the Clark County D.A.'s Office is stepping in -- ordering Davis to pay at least $9,257/month until he's paid his tab ... which has now ballooned to $323,962.

Pretty funny -- the guy who infamously blasted Lindsay for being poor is now deep in debt. Still, it's a good excuse for a "firecrotch" #tbt.