Hot Vegas

Jennifer Lopez had most of her audience -- including Channing Tatum and Jenna Dewan -- shaking their asses during her closing song ... everyone except Alex Rodriguez.

J Lo belted out "On the Floor" Sunday night to close out her final show in Vegas for the summer. Alex was hanging with Jenna and Channing ... and was, apparently, too intimidated by Mr. Magic Mike to show off his own dance moves.

Even though he's got J Lo, there are clearly limits to A-Rod's confidence.

Can't really blame him after seeing Channing and Jenna's moves.

Sex and trash talk.

That summed up Kevin Hart's poker experience in Vegas -- after he trashed a bunch of poker pros and then banged the table after winning a big hand.

It was HILARIOUS!!

Kev was playing in PokerGO’s Super High Roller Bowl at the Aria in Vegas -- and in his quest for the $6 million grand prize, Hart got locked in an "all in" battle with pro poker player Brian Rast.

Kev promised if he won the hand, he was gonna bang the table.

He won -- and the table got railed.

Celine Dion, Jennifer Lopez, Mariah Carey and the Backstreet Boys are standing firm ... they will all take the stage in Las Vegas despite an ISIS threat to hit the Strip.

We contacted various people connected to all 4 acts, and are told they have not wavered in the wake of an ISIS recruitment video soliciting lone wolf attacks on the Las Vegas Strip.

Security will be ramped up in a big way -- both because of the Ariana Grande concert bombing and the new video -- but the shows will proceed. Celine and J Lo took the stage Wednesday night and will perform again this weekend. The Backstreet Boys are set to perform next month and Mariah shortly thereafter.

That said, if people have purchased tickets but now want refunds because they're afraid to attend, our sources at The Colosseum at Caesars -- that's where Celine and Mariah perform -- tell us people will "likely" get a refund.

As for Lopez and BSB ... Planet Hollywood wouldn't give us a clear answer on the subject of refunds.

Scott Disick's home was almost certainly broken into by someone who knew him and knew the property ... law enforcement sources tell TMZ -- not that Scott seems the least bit concerned.

Our sources say it appears Sunday's burglary was an inside job, because the crook or crooks knew exactly where the security cameras were before breaking into the house through a backdoor because they moved the cameras so they could enter undetected. After entering, they opened a bunch of drawers.

Cops also believe the burglars knew full well Scott was out of town, appearing at a gig in Vegas for his birthday. It was heavily advertised beforehand.

Scott was back home by Sunday around 9 AM, hanging with friends and rambling incoherently. Seemed like the party was still going from Vegas, and he was NOT sweating the burglary.

The break-in comes almost a year to the day from the time Scott was hit the first time ... someone broke into his home and stole some super expensive watches. Law enforcement tells us Scott believes he knew who did it but didn't want to rat them out.

Two of the most famous giant asses in the history of booty came together in Vegas over the weekend -- Blac Chyna and Alexis Texas ... in an event that woulda made Sir Mix-A-Lot blush.

For the unfamiliar ... Alexis is one of the all time porn legends -- who just won "Most Epic Ass" at the 2017 AVN Awards.

And as you can tell by the photos, Chyna couldn't keep her hands off it when they got together at the Sapphire Pool & Dayclub party in Vegas over the weekend.

Butt respect Butt.

Ellie Goulding ran into her ex bf during his gig in "Magic Mike Live," and decided to take him for a ride ... suspended above the stage.

Ellie was sitting front row Saturday at the new Las Vegas revue when her ex, Jackson Williams, pulled her onstage for one of his airborne stunts. You can probably figure it out from the video, but the stunt is called the "air f***."

Sources at the show tell us a bachelorette is supposed to be called up for the segment, but Jackson called an audible and chose Ellie instead. She didn't seem to mind catching up with her former backup dancer turned bf.

We're guessing Ellie felt safe with a guy who's been trained by Channing Tatum himself.

Elton John has canceled multiple shows due to an illness that has dogged him for several months ... sources familiar with the situation tell TMZ.

We're told Elton has canceled shows between now and May 5 at The Colosseum at Caesars Palace in Vegas, where he's performed for years. He's also canceled a gig in Bakersfield, CA.

A rep for the singer says Elton recently contracted a "harmful and unusual bacterial infection" during a flight home from Santiago, Chile. We're told Elton underwent treatment immediately and has been told by doctors to rest.

Elton is expected to make a full recovery and will hit the stage again June 3.

The Bellagio hotel in Vegas was on fire Thursday night ... literally.

Flames shot up from the roof of the hotel/casino, which created chaos on the Strip. The main artery was shut down as the Fire Dept. struggled to contain the blaze.

People inside the hotel were evacuated, but no injuries ... at least none that were reported.

The fire became the biggest show in town, as tourists gawked at the scene.

Rob Gronkowski had a nice quiet weekend in Vegas ... ripping off his shirt and raging with WWE superstar Mojo Rawley while bikini chicks sprayed 'em with champagne ... and we have the video.

Britney Spears might be taken but that's not stopping her from picking famous, freshly single bachelors out of the crowd at her Las Vegas show.

"Bachelor in Paradise" star Josh Murray, who also won Andi Dorfman's 'Bachelorette' season, got the "Slave 4 U" serenade from Brit at her Wednesday night concert. It's a part of the act ... Brit picks someone in the crowd, dresses 'em up in straps and makes 'em dance.

Lance Bass has done it, but doesn't look like Brit knew she had a celeb onstage ... based on what she says to him at the end of the routine.

The "Magic Mike Live" cast doesn't need more meat on their bones, but got some anyway ... courtesy of Channing Tatum, who grilled for the guys on their day off.

The live stage version of the movie is in previews in Sin City, and the guys have been rehearsing nonstop. Channing's not in it, but has been there consulting, and decided to reward the cast with a family-style BBQ.

We're told the party was thrown at the $5 million Airbnb crib that Channing's been staying outside of Vegas for free. It's in the same ritzy hood as Wayne Newton’s famous estate.

Looks like the guys kept their shirts on for most of the party. Savin' it for the stage, we guess.

Jennifer Lopez got some fancy new wheels -- custom hoverboards -- for her Vegas show, but forgot to keep her end of the bargain ... according to the company that made the gear.

Sidekick Group Corp says it shipped out 42 hoverboards for J Lo and her dancers to use in her "All I Have" show at Planet Hollywood Las Vegas. The company says it didn't charge cash, but their signed contract did require Jennifer to do a few things in return.

According to the lawsuit just filed ... Jenny was supposed to do promotional posts for Sidekick on Instagram or Twitter, once every 3 months. Sidekick says she only posted once, and later deleted it.

The company says it's out $54,390 for the boards, which it says were customized for the show. It's suing to get back that investment, plus a few more bucks.

Sidekick threatened to sue Seahawks superstar Richard Sherman a year ago, claiming he also reneged on a promotional deal.

We've reached out to J Lo's camp, but haven't heard back yet.

Las Vegas Raiders owner Mark Davis says he's already had talks with team officials about the dangers of Sin City and plans to work with players to keep them out of trouble in their new home.

Moments after the Raiders got team owner approval to move from Oakland to Vegas, Mark spoke with reporters, including FOX 11's Liz Habib ... and was asked about Brandon Marshall's concerns with an NFL team in Vegas.

The NY Giants WR previously told TMZ Sports the idea of young guys with lots of money in Vegas sounds like a bad idea.

Davis says he's talked about it with other Raiders honchos and said, "There are things that we'll be doing" to help protect his guys.

Davis was also asked if his legendary father, Al Davis, liked Las Vegas and why -- his answer is pretty funny.

Dennis Rodman put in WORK on the streets of Vegas Monday night ... teaming up with a bucket drummer outside Planet Hollywood ... and the people loved it!

We're told it all went down around 10 PM ... when Rodman was walking around the strip and saw the dude murdering the bucket drums.

Rodman grabbed the mic and busted out James Brown's "Get On Up" ... and it wasn't bad.

Criss Angel wasn't pulling a publicity stunt when he passed out during his straight jacket act and says the proof is in the audience.

Criss told us his 82-year-old mom and his 3-year-old son were front and center at Friday night's Mindfreak Live! show in Vegas when his trick went horribly wrong. He insists he'd never do anything to scare them, especially his son who's battling leukemia.

6:15 PM PT -- We're told Criss will perform his Mindfreak Live! show tonight at the Luxor Hotel in Vegas as scheduled. However, it is still unclear if he will do the straight jacket act.

2:34 PM PT -- A rep for Criss tells TMZ he did in fact lose consciousness Friday night during his straight jacket act and was taken to the hospital for evaluation, where he was released. He's undergoing additional testing Saturday to see if he can perform for tonight's show.

Criss Angel was rushed to a Vegas ER Friday after passing out during a straight jacket act.

The famous illusionist was performing for his Mindfreak Live! gig Friday night at the Luxor Hotel, where eyewitnesses say the show was canceled 10 minutes into the opening act ... after Criss dangled upside down in a straight jacket and attempted to escape.

After spinning in vain for about 2 minutes, he was quickly lowered down and the curtain closed onstage. We're told he appeared unconscious as guests were ushered out.

Criss was taken to Spring Valley Hospital Medical Center's emergency room about 4 miles away, and we're told he was discharged the same night. A source tells us he "walked out of here" sometime before 10 PM.