UFC

Anthony "Showtime" Pettis wants next ... telling TMZ Sports he's coming for BOTH of Conor McGregor's UFC belts.

Pettis -- the #6 ranked featherweight in the world -- was definitely impressed with the Notorious one after he beat down Eddie Alvarez at UFC 205 ... but says it's his turn to fight the champ.

"If he stays fighting, I'm coming for the 145 pound strap AND that 155 pound strap."

We know these two don't like each other -- but there's a LONG list of UFC stars hoping for a chance to punch him in the face.

A slew of celebs showed up to watch Conor McGregor win his second belt.

Bella Hadid, Demi Lovato hand-in-hand with Luke Rockhold, Nick Jonas, Jonathan Tucker, Donald Trump Jr., Gordan Ramsay, Ellie Goulding, Robert Kraft, and Hugh Jackman ... and that's just for starters.

Conor McGregor is barking up the wrong tree by picking a fight with Tyron Woodley -- because if they really did throw down, the Irishman would get BEAT THE HELL UP ... so say 2 fellow UFC stars.

As you know ... McGregor and Woodley went at it on Friday -- it started with an icy interaction at the weigh-in ... escalated on Twitter ... and got even nastier when they faced off in person Friday night.

Now, both Anthony Pettis and Aljamain Sterling are warning McGregor to think twice ... Woodley's no bitch.

The Twitter war between Conor McGregor and Tyron Woodley escalated to a real-life confrontation moments ago ... with Conor screaming at the champ backstage at the UFC weigh-ins ... calling him a "woman."

As we previously reported, McGregor called Woodley a "bitch" on Twitter after an icy interaction at a UFC event Friday morning. Afterward, they trashed each other on social media.

But when they ran into each other at the UFC 205 public weigh-in Friday evening, things got REAL -- with Conor saying, "You're like a woman with that phone ... f**king bitch."

Woodley didn't react ... pissing off Conor even more.

Ronda Rousey made an angry charge onto the UFC stage to stare down her UFC 207 opponent Amanda Nunes ... and then stormed right off ... blowing off the customary interview with Joe Rogan.

Dana White tried to hold Ronda onstage so Rogan could get off some questions -- but Rousey was having none of it ... and pulled away to bolt.

Nunes stayed onstage and vowed to beat Rousey's ass when they get in the Octagon in December.

By the way, Ronda's hair looked dope.

UPDATE -- Ronda continued to storm past media after she left the stage.

Conor McGregor and Eddie Alvarez just went toe-to-toe for EVEN MORE smack talking at the UFC 205 weigh-ins ... jawing at each other while Dana White pulled them apart.

Conor took more shots at Eddie -- claiming the fight will be just another day at the office ... "I do this every week."

Eddie vowed to silence the crowd ... and promised to shut Conor up for good.

Tyron Woodley just threatened to "Go Ferguson" on Conor McGregor's ass -- after the Irish superstar called him a "bitch" on social media.

It all started at the UFC 205 weigh-ins earlier Friday when Tyron tried to say hello to Conor and McGregor blew him off.

Woodley explained in a tweet ... "I said what's up then he tried to flex. Quickly he realized it was a NO FLEX ZONE 🚫Pretty much made him say what's up!"

"Some of us are really about that life! The quiet ones are the ones really from the slums. Don't make me go back."

That's when Conor chimed in ... "Twitter bitch you'll do nothing."

Tyron (who's from Ferguson) fired back -- "Dude Im not them guys u deal w Homie! I'll forget the fight 💩 & go Ferguson! Focus on Eddie & never call me a Bitch again."

Conor's reply -- "Bitch."

Stay tuned ...

Dana White says he hasn't spoken with Jon Jones since his suspension -- and WON'T talk to the former champ -- until he clears up all of the issues in his personal life.

Jones was stripped of his interim light heavyweight title this week after USADA imposed a 1 year ban on him for testing positive for PEDs before UFC 200.

Jones claimed he wasn't trying to get a competitive edge -- but had innocently taken a "d**k pill" that he didn't know contained a banned substance.

So, we asked White if Jones was finally out of his dog house -- and long story short ... no.

"Jon's got a lot of things he's gotta handle and clear up before Jon and I talk," White says.

"It's all self-inflicted so he needs to figure some stuff out and get his personal life in order before he even thinks about what's going on over here [in the UFC]."

But not all of the fighters are writing Jones off ... Michael Bisping says Jon's still young enough and talented enough to dominate the UFC gain ... "Don't worry about him."

Eddie Alvarez isn't the only one taking shots at Conor McGregor ... 'cause PETA is calling out the MMA superstar over the flashy mink coat he wore during the UFC 205 presser Thursday, TMZ Sports has learned.

Aside from McGregor's usual news conference antics, all eyes were on his outfit ... which featured what he claims to be an all white Gucci mink.

PETA's Senior Vice President, Lisa Lange, took notice ... and called out the Notorious for his fashion choice.

"There are few things more out of touch than draping yourself in the skins of animals who were beaten, electrocuted, and even skinned alive for their fur," Lange says.

"Real men leave the beatings in the ring -- and fight, not support, animal abuse."

Donald Trump and Conor McGregor in the same building??

It could happen on Saturday ... because the President-elect had told Dana White he'd be at UFC 205 if he won the election.

We spoke with Dana -- who famously gave a speech for Donald at the Republican National Convention back in July -- and the UFC honcho told us about Trump's tentative plans to attend the fight in NYC.

"Donald originally told me he that would come to the fight if he won," White said.

"I don't think Donald really realized what his duties were gonna be had he won. I think he's meeting with Obama today and then I don't know. We'll see, man."

"Listen, no pressure to come ... but it wouldn't suck if he came."

What does it look like to have Conor McGregor threaten to bash you with a chair??? See for yourself!

When Conor and Eddie Alvarez got into it at the UFC 205 news conference, UFC star Tyron Woodley pulled out his phone and shot the whole thing ... while standing RIGHT BEHIND Eddie!!!

Conor McGregor just UNLOADED on Eddie Alvarez at the UFC 205 press conference at Madison Square Garden ... telling Alvarez to "suck these big Irish balls."

It was insane ... Conor walked onstage 15 minutes late rockin' a mink coat ... and proceeded to verbally attack Alvarez.

At one point, McGregor snatched Alvarez's belt off the table ... almost coming to blows before Dana stepped in.

Here's Ronda Rousey and her boyfriend, Travis Browne, at LAX ... and she's the picture of a woman on a mission.

"I'm gonna beat this dude down in front of everyone. We're gonna silence the country of Ireland." -- Eddie Alvarez

Conor McGregor ain't gonna make it to the 5th round when he faces Alvarez at UFC 205 -- so says Eddie who tells TMZ Sports when it comes to Conor's reign, "S**t's all gonna end on Saturday."

Eddie's supremely confident his hand will be raised when all is said on done -- but explains why he thinks the craziest fights that night won't be in the Octagon ... they'll be in the stands.

Miesha Tate might think Ronda Rousey is done with the UFC ... but she's definitely not done with Ronda ... 'cause she says she wants one more chance to kick Rowdy's face before she retires.

We got Miesha out in NYC gearing up for UFC 205 and asked her if she's open to a third bout with Rousey ... being that the first two haven't gone her way.

It was just last week that Tate told us she thinks Ronda's career is just about over ... but one thing's clear ... if Rowdy only has a couple fights left she wants to be one of 'em.

An NYPD cop was literally SHAKING IN HER BOOTS when she came face-to-face with Conor McGregor this week -- but she wasn't scared ... she was insanely starstruck!

The UFC superstar is in New York gearing up for UFC 205 on Nov. 12th -- and came face-to-face with an officer who told Conor she was Irish ... and he was her hero.

What ensued was some serious fangirling ... with the cop claiming, "Besides my kids being born this is one of the best days of my life."