Hot Vegas

Ciara's bachelorette went down 2 weeks ago in Vegas ... and no one connected the dots.

Ciara's BFFs, Serena Williams and Kelly Rowland, flew in for the weekend rager at the Wynn hotel. The crew -- about a dozen deep -- all agreed to keep it mum. Some signed NDAs.

As for what they did ... they hung at the pool, went to Intrigue nightclub, and also took in the aquatic show Le Reve.

Brazilian soccer star Neymar was partying at a nearby bungalow and stopped by to say hi.

TMZ broke the story ... Ciara and Russell are set to take the big plunge Wednesday in Liverpool.

Conor McGregor is gonna be working in Vegas during UFC 200 weekend -- just not in the Octagon.

Instead, he'll be hosting a post-fight party at a massive nightclub at the Wynn Hotel ... TMZ Sports has learned.

McGregor has signed on to host an "action packed evening" at Intrigue nightclub -- with special guest DJ Konflikt.

Of course, McGregor was supposed to be FIGHTING that weekend and making $10 MILLION. Instead, he'll be slamming whiskey for a lot less.

The Cavaliersmade a pit stop on their way back to Cleveland -- landing the team jet in VEGAS for a wild Sin City championship celebration ... complete with insane champagne showers!

LeBron, J.R. Smith, Kyrie Irving and the rest of the squad rolled into XS nightclub at the Wynn -- and were greeted like they just won the Larry O'Brien trophy ... 'cause they did!

J.R. Smith even took his shirt off at one point ... because ... well, why the hell not?

Congrats!

Las Vegas is not a death trap for NFL players ... so says Eric Dickerson who says concerns that pro athletes would go overboard in Sin City is a bunch of BS.

We were talking to Dickerson about the Raiders -- and Brandon Marshall's concern that Vegas would be a dangerous place to young NFL players to work, considering they're "fresh out of school with a lot of money."

But at E.D.'s charity golf tournament Monday, he told us Brandon's theory doesn't hold up -- saying EVERY city has its temptations ... and it's up to the players to act like pros.

Footballs won't be the only thing bouncing for the Raiders if they move to Vegas ... 'cause one of the biggest strip clubs in Sin City is promising free lap dances FOREVER to any member of the team.

We talked to the good folks over at Sapphire ... a Vegas mega club where celebs like Rihanna, 50 Cent and Katy Perry all party ... and they told us they have some silicon-filled incentive for the team to move.

"Sapphire proposes that if the Raiders do indeed relocate to Las Vegas, all team members will receive free lap dances and limo transportation at the best-voted, world’s largest, and most iconic gentlemen’s club in Las Vegas."

If you skipped Vegas this weekend ... you're probably not in the NFL ... 'cause it seemed like the whole damn league was in Sin City ... and the turn up was real.

Odell Beckham Jr., Von Miller, Chris Johnson and a lot more descended on the desert to celebrate Memorial Day ... and we have the pictures that'll make you rethink how much fun your BBQ was.

Good thing Rob Kardashian's lost all that weight, because his knees are about to make contact with his chin.

We found out Rob's flying economy this weekend ... where he can barely look through the curtain and see his fiancee in first.

TMZ got hold of the rider for the couple's appearance Saturday in Vegas ... at the Tropicana's Sky Beach Club. They will get 2 round-trip plane tickets ... one first and one economy. And we know who's not in first.

Their rider also calls for multiple bottles of booze ... bad idea for both.

Chumlee from "Pawn Stars" laid out his plea deal for the judge in his drugs and guns case, and left court one step closer to dodging a huge bullet ... aka jail time.

TMZ broke the story ... Chumlee's attorneys scored him a sweet deal where he'll get off without a single day behind bars for his arrest for drug and weapon possession.

He was in a Las Vegas court Monday morning to lay out the terms for the judge -- 3 years probation, plus counseling ... and if he keeps his nose clean, the felonies will be dropped to misdemeanors. The judge still has to approve the deal.

Outside the courthouse, we asked Chumlee about his penchant for buying weed "in bulk" -- as he explained to cops when they raided his home.

While RG3 is taking over the reins in Cleveland, ex-Browns QB Johnny Manziel was raging in Vegas this weekend -- looking skinnier and more tatted than ever.

Check out these pics of Manziel at a Wet Republic pool party at the MGM Grand -- where witnesses say he partied and boozed for hours ... but that's not really surprising at this point.

You can see how much Manziel's appearance has changed since he was drafted -- back in 2014, his body was essentially inkless and more jacked.

Clearly, things have changed.

Kylie Jenner's DJ gig at the SLS Hotel in Las Vegas has been scrapped because it was never real to begin with, according to a hotel rep who says someone pulled a fast one.

It appeared Kylie was scheduled to make her DJ debut at Foxtail Nightclub on May 29. The hotel heavily promoted the event on social media. An SLS rep says they even had a signed contract with someone claiming to rep Kylie.

But the SLS now tells us the deal was based on inaccurate info, and the event's been canceled.

The first clue something was fishy came when Kylie herself tweeted it wasn't true.

The rockers in Journey have stopped believing they'll get what they're owed for a Las Vegas gig that never happened ... so they're taking the dispute to court.

Journey just filed a lawsuit against Monster -- the audio company -- which it says booked the band to play the Consumer Electronics Show (CES) in January. In the suit, Journey says the deal was sealed back in October and their fee would be a whopping half mil ... guaranteed!

But the next month, the band says Monster contacted their rep and cried poverty. According to the docs, Monster said it simply didn't have the funds it expected to have for CES ... and had to back out of the deal. With apologies, of course.

The Selena Gomez-Orlando Bloom cuddlefest didn't end in the club ... because now TMZ has obtained video of the duo leaving together in the same car.

In the video, you can see the pair making a beeline for a waiting car last Friday night as they left LIGHT nightclub inside Mandalay Bay. Selena couldn't hide in that silver dress, while Orlando tried to slip out low key ... head down with a hat.

The video has all the makings of a sure thing -- but our Selena sources say she's adamant there were other people in the car with them ... and they all made a late night fast food run together. After that though, Selena's insisting she and Orlando went to separate corners (hotel rooms).

As TMZ first reported, the pair got super handsy at an after-party for Selena's concert.

Orlando Bloom and Selena Gomez found love in the club -- for at least one night -- when things got VERY physical in Las Vegas, and TMZ got pics of the hookup.

It went down Friday night at Light in Mandalay Bay -- Selena had the after-party for her Vegas concert there, and sources in the club tell us Orlando was a surprise, late addition to the party ... and made a major impression when he got there.

We're told things got very "touchy feely" quickly before 23-year-old Selena and 39-year-old Orlando started neck-nuzzling and embracing in a booth. However, we're told Selena absolutely went back to her room alone.

Sooo ... about Katy Perry. Far as we knew, she and Orlando were still together -- they were spotted together at a Met Gala after-party last week. For what it's worth, Katy was at a Renaissance Festival Saturday in Cali.

This has kinda been 2 years in the making -- Selena and Orlando denied anything was going on when we saw them at a 2014 concert -- shortly after his breakup with Miranda Kerr, and one of her splits from Justin Bieber. And remember, Bieber was rumored to have hooked up with Miranda.

Final plot twist -- Miranda was also in Vegas Friday night ... at Selena's concert.

Machine Gun Kelly got way too hyped-up for his own good during his show in Vegas ... he broke one of his digits.

The rapper was 2 songs deep Sunday at the Drai's Animal House party at The Cromwell when he just banged too hard.

Kelly powered through the pain, and ending up jumping off a balcony into the pool.

And he didn't even drop the mic.

Brandon Marshall thinks moving the Raiders to Sin City is a commitment to disaster ... saying Vegas will DESTROY young players who won't be able to resist unhealthy temptations.

We got the NY Jets WR on Capitol Hill -- dude was doing more great work on mental health -- and asked what he thought of the Raiders possibly bolting NorCal for the desert of desire in Las Vegas.

Raiders owner Mark Davis has been vocal about his plans -- and some think it's just a matter of time before it really goes down.

Check out the clip -- Marshall says he doesn't think Vegas is a bad place ... but it's just too much for young people "fresh out of school with a lot of money."

Think about it ... how long would YOU last as a 21-year-old in Vegas with $20 mil in your bank account?

Ever get busted calling in sick to work -- when you really went to Vegas instead???