MMA

Could 5'3", 125 pound Demetrious Johnson beat up a massive NFL linebacker in a real-life bar fight???

That's what we asked the UFC flyweight champ ... and he had a pretty good idea how things would go down.

Here's the deal ... DJ is considered one of the greatest UFC fighters of all time -- but we really wanted to know if things got violent in the real world, does skill trump size and brute strength??

Arianny Celeste says she's super happy for Ronda Rousey -- congratulating the UFC legend on her recent engagement to Travis Browne.

Remember, Ronda and Arianny clashed during Ronda's fighting days -- but now, it appears it's all water under the bridge.

In fact, the UFC's most famous Octagon girl praised Ronda for paving the way for female fighters in the UFC and called on the fighting organization to do something special for its biggest star.

See ... what beef?

Tyron Woodley wants big fights -- and he's not afraid to name names ... telling TMZ Sports he wants a piece of Georges St-Pierre if he can't get Conor McGregor.

The UFC welterweight champ co-hosted the "TMZ Sports" TV show (airs Thursday night on FS1) -- and told us why he's lost respect for the great GSP.

By the way, Woodley is GREAT on the show tonight -- hitting everything from Ronda Rousey's engagement to the fight at the Royals game and even tells us why Vin Diesel "pulled up" on him at the "Guardians of the Galaxy Vol. 2" premiere this week.

Ronda Rousey is getting married!!!

The UFC superstar just revealed she's engaged to her UFC fighter boyfriend, Travis Browne -- who she's been dating since 2015.

Browne popped the question with a massive diamond ring -- and said he proposed under a waterfall in New Zealand about a week ago because "it felt like the right place to do it."

Ronda says she hopes the wedding will be soon -- but says she also doesn't know what goes into planning a wedding ... so, she's keeping an open mind about the date.

Congrats!!!

We reached out Dana White who says, "I'm very happy for Ronda and I'm looking forward to the wedding!"

Cody Garbrandt says Demetrious Johnson better ice up ... 'cause he's coming for the UFC legend right after he smashes through T.J. Dillashaw.

Cody and TJ are set to square off at UFC 213 in July -- it will be Cody's first fight since winning the UFC bantamweight championship back in December. The two hate each other's guts and are coaching opposite each other on "The Ultimate Fighter 25" which premiers tonight on FS1.

But after they square off in the Octagon, Cody tells TMZ Sports he wants Mighty Mouse -- and says meeting DJ at the 125 pounds won't be a problem.

How's this for optimism ... Dana White says the Conor McGregor vs. Floyd Mayweather fight is now "probably going to happen" ... and he's focused on getting a deal done ASAP.

UFC superstar Demetrious Johnson says he's dead serious about a fight with Conor McGregor -- explaining that stepping up to The Notorious is his best chance of making a 7-figure payday.

Johnson just beat up Wilson Reis for his 10th title defense in a row -- but despite his UFC dominance, Demetrious still hasn't gotten that fat million dollar check.

Long story short, Mighty Mouse knows the road to riches is through Conor ... despite the significant weight difference.

Demetrious just fought at 125lbs. Conor's last fight was at 155.

DJ says he can't get all the way up to 155 -- but says he's confident the two sides could work something out ... and says it would be a much easier fight to make than Floyd Mayweather.

With Ronda Rousey's MMA career seemingly over, there's another rising female fighter who believes she can be the next great UFC superstar ... Rose Namajunas.

The 24-year-old face-basher joined the guys on the "TMZ Sports" TV show on FS1 after her impressive victory over Michelle Waterson this weekend ... and didn't shy away from the Rousey comparison.

While she's not super into making a career turn into acting, there is one side of Hollywood she'd like to infiltrate ... and she'd be damn good at it too.

Daniel Cormier says he definitely wants in on the Mayweather vs. McGregor fight ... telling TMZ Sports he'd be cool taking 2nd billing in exchange for "life-changing money."

Of course, the fight would be Cormier vs. Jon Jones -- a rematch that would headline any other card.

Cormier says he hasn't been involved in any talks to appear on the card (probably because the main fight hasn't been made yet) ... but if it comes to fruition, he wants in.

"Any human being that gets part of the Pay-per-view would definitely want to be a part of that," Cormier says, "If you are on a card with Mayweather and McGregor, and me and Jon Jones. It would do ridiculous numbers. You'd get paid."

Regardless if the mega fight happens ... D.C. says there's 1 thing he's gotta do to cap off his career ... beat Jon Jones.

Sorry, Anthony "Rumble" Johnson fans, your hero is NEVER coming back ... so says UFC Champ Tyron Woodley,who tells TMZ Sports he knows what Rumble's next move is, and it ain't fighting.

We got Tyron out and asked him if he thought Rumble was done for good, or if there was a chance he'd pull a Jay Z, Michael Jordan type deal and change his mind.

Daniel Cormier says he was SUPER BUMMED when he heard Snoop trashing him on social media ... but says he'll win the Dogfather over after he beats Jon Jones' ass!

Rose Namajunas says she once beat down an opponent so ferociously, the blood spilled like a river ... and she describes exactly what it smelled like.

Yeah, gross ... and yet, awesome.

Of course, we all remember the bloodbath when Rose dominated Paige VanZant -- but Namajunas says she's been in way bloodier fights ... and describes it in ultra-gory detail.

Rose is taking on Michelle Waterson at "UFC on FOX" this weekend -- and Waterson has also fought (and beat) Paige.

Namajunas says her own PVZ victory is the most impressive because, you guessed it -- more blood.

Enjoy!

Michael Bisping says there are two little things holding up his superfight with Georges St-Pierre ... GSP's testicles.

The reigning UFC middleweight champ tells TMZ Sports he's ready to fight Georges RIGHT NOW -- but St-Pierre is holding up the process.

"I think he's waiting for his balls to grow," Bisping said ... "I think he's doing some bicep curls, taking some protein shakes and then when he's big enough, then maybe we can do the fight."

Meantime, Bisping's now in Thailand to shoot the action movie "Triple Threat" with Michael Jai White and Tony Jaa.

UFC star Dominick Cruz had to go radio silent recently during a secret trip to various U.S. military bases across the globe -- where he got to train soldiers how to punch and kick like an MMA fighter.

UFC fighter Pearl Gonzalez WILL fight at UFC 210 after the NY State Athletic Commission cleared her to participate despite having breast implants.

The NYSAC said it conducted a review into Gonzalez based on information that came to light at the weigh in Friday morning. MMAFighting.com said the information was that Gonzalez has breast implants.

But moments ago, the NYSAC issued a statement saying, "The Commission has completed its review and has cleared Ms. Gonzalez to participate in UFC 210."

She will make her UFC debut against Cynthia Calvillo on Saturday night as planned.

It's the second major UFC bombshell of the day ... following Daniel Cormier's mysterious weight cut at the UFC 210 weigh-ins ... when he lost 1.2 pounds in 2 minutes.

Ex-MMA star Jason "Mayhem" Miller just pled GUILTY to fighting cops on THREE SEPARATE OCCASIONS ... and somehow won't spend another day behind bars.

The 36-year-old fighter was arrested 3 times over the years for getting violent with law enforcement officers -- including an incident where he grappled with FOUR cops who tried to arrest him at a restaurant.

Another time, Miller threw a ceramic tile at cops and threatened to attack them with a metal pole.

He was hit with a slew of charges for the incidents -- but Wednesday afternoon, he appeared in an Orange County, CA courtroom and pled guilty to 13 of 'em including:

- 2 counts of resisting arrest (felonies)
- 2 counts of assault with a weapon on a peace officer (felonies)
- 1 count of resisting an executive officer (felony)
- 3 counts of resisting a peace officer (misdemeanor)
- 1 count of false imprisonment (misdemeanor)
- 2 counts of vandalism (misdemeanor)
- 2 counts of battery (misdemeanor)