Ronda Rousey SLAYYYYY At 'Mile 22' Premiere

Ronda Rousey took some time away from murdering WWE wrestlers to light up the red carpet at the premiere of her new movie "Mile 22" on Thursday ... and she was straight fire.

The UFC Hall of Famer had been working on the action flick with Mark Wahlberg since last year -- and was stoked about the premiere in Westwood ... where she rocked a black strapless jumpsuit with some cheetah pattern stilettos.

Ronda has previously told us she thinks the flick has real Oscar potential -- and hopes it can help her fulfill her Hollywood dream of starring in "Kill Bill 3" ... if Quentin Tarantino decides to make it!

Congrats!

Joakim Noah Strips Butt Naked In Santa Monica

Here's Joakim Noah proving he's got nothing to hide when it comes to getting naked -- stripping off his pants in the middle of the street in Santa Monica ... and yeah, dude's in great shape.

The New York Knicks player was leaving a vintage French boutique in Santa Monica on Monday -- when he decided it was time for a wardrobe change.

Off came the shorts ... out came his bare ass -- and Noah couldn't help but smile as people walked by him in the middle of the day.

Joakim Noah's 6'11", 230 pounds and was standing in front of his expensive Porsche ... so, we're sure no one even noticed -- right?

BTW, Joakim's been busy lately -- just last week he was leading a peace march in Chicago (fully clothed).

Matt Lauer Moving on Out from the East Side ... Apartment Deal Final

Matt Lauer's closing the book on his life in NYC ... at least for now.

The fired "Today" show co-host finally unloaded his 4 bed, 4.5 bath apartment on Manhattan's Upper East Side Monday, months after news broke he was selling it. Pics of his pad show a closet full of Lauer's on-air suits ... which have obviously been gathering dust since late November.

Matt used the home during the week while he was working in the city, but after he was canned from his TV job for sexual misconduct ... he put it on the market.

According to the NY Post, he hauled in more than $7 million on the sale.

Since his departure from "Today" ... Lauer's been spending most of his time in the Hamptons -- though he and his estranged wife have their estate on the market there too.

Chris Pratt Just 2 Love Birds ... Riding Our Birds

Chris Pratt and Katherine Schwarzenegger's relationship has hit cruise control ... thanks to a couple of Birds.

Chris and Katherine jumped on a couple of those super popular Bird scooters Sunday in Brentwood on their way to a family dinner at Mom Maria Shriver's pad. Chris seemed serious at first, but eventually cracked a huge grin. Birds are fun.

As we reported ... Chris' kid, Jack, has been warming up to his dad's new GF. The trio looked like a picture-perfect fam bam out together last week in Malibu.

It's obvious both families are on board with this couple. It's just how they roll.

Prince Harry Used Car Sells for Nearly $100k ... And It's a Steal!!!

Someone REALLY wanted a piece of Prince Harry memorabilia ... and dropped nearly $100k for one of his cars.

Harry's 2017 Audi RS6 4.0 Avant came off the market as quickly as it went up -- we're told the company in charge of unloading the car sold it in about 4 days. The new owner dropped $92,966.12 to be exact. The sport sedan has only had 1 previous owner ... a royal, at that.

The new owner got a pretty great deal -- that Audi usually retails for around $180k. Prince Harry was seen driving it back in May 2017 as he was leaving Pippa Middleton and James Matthews' wedding early. He was reportedly on his way to pick up then-girlfriend Meghan Markle from Kensington Palace and then whisk her off to the evening reception.

No word if Harry -- now a married man -- is in the market for a mini van.

'Bachelor' Cast 'Memba Them?

Another season of "The Bachelorette" is about to wrap ... but before you get whisked away to paradise take a look at what some of the rose-worthy favorites from "The Bachelor" and "The Bachelorette" look like then and now!

With memorable faces like the season 1 winner of "The Bachelorette," Ryan Sutter ... Molly Malaney, the runner-up that actually married the bachelor from season 13 ... the season 15 villain, Michelle Money that ended up with a black eye and season 2 winner Ian Mckee -- there's plenty of cast mates to catch up on.

First (and last) impressions.

'Bachelor' Star Corinne Olympios Will You Accept This Rose-Butt?

Corinne Olympios is giving all her haters a quick reminder about why Nick Viall handed her so many roses during "The Bachelor."

The self-described villain of Nick's season was recently doing her best baddie impression on the hot sand of Venice Beach, CA. Corinne effectively showed off several sides of her America did NOT get to see during her most recent TV appearance -- y'know when Sacha Baron Cohen kinda humiliated her.

The ole cream on the boobs trick wasn't enough to convince Nick, but these pics might help her get plenty of other suitors.

Enjoy!

Celebs Wearin' Calvin Klein Happy Underwear Day!

In honor of national underwear day, we're celebrating with some designer drawers!

These steamy stars have stripped down to their skivvies to shake up this under-appreciated holiday ... Flip through our gallery of celebrities wearing Calvin Klein and feel festive with the cotton candids!

What's The Big Frigin' Difference?!

Don't let these two almost identical images of Justin Bieber steal your purpose, believe in yourself and never say never when looking for the differences between these two super similar snaps!

**HINT -- There are THREE differences in the above photographs!**

Tom Brady Gisele Blindsides Birthday Boy ... at Pats Practice

Birthday boy Tom Brady got roughed up at Patriots practice on Friday ... but it wasn't a 300-lb. lineman pouncing on him -- it was his gorgeous wife, Gisele!!

TB12's 41st birthday turned into an all-out party in Foxborough ... complete with a massive #12 cake, cards, balloon Brady and cutout goat ... but the best present had to be Gisele and their kids' surprise appearance towards the end of drills.

Brady looks completely caught off-guard about the adorable attack ... which eventually turns into kissing and slight butt-tapping.

... It's good to be Tom.