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"Keeping Up with the Kardashians" and "Jersey Shore" have found a way to unite, not on TV, but in real life.

TMZ has confirmed Khloe Kardashian's BFF, Malika Haqq, has been dating guido Ronnie Magro for a month now.

He posted a pic Thursday of the two kissing on a hike in L.A. ... no word if a little GTL followed.

The two hit it off while shooting season 2 of "Famously Single." Production wrapped about 3 weeks ago and we're told they've been a thing since early November, so it's possible it'll play out on the show.

Ronnie's other famous relationship was with his "Jersey Shore" co-star Sammi Sweetheart, but we're told he's telling friends he's into more booty these days.

"MythBusters" star Grant Imahara just busted another myth ... nerds do score hot chicks, and he put a ring on his to seal the deal.

Grant popped the question to his longtime GF, Jennifer Newman, Wednesday night at Clifton's Cafeteria in downtown L.A. Most of the 250 guests thought they were there for Jennifer's surprise bday party, until Grant got down on bended knee.

As for the ring, it's a vintage 1.56 carat sparkler Grant found at an antique dealer in San Francisco for around $20k.

No wonder her answer was "F*** yeah!"

Just when Casper Smart thought 2016 couldn't get worse -- he totaled his Mercedes sports car, but on the positive side ... he was able to walk away from the nasty wreck.

Casper smashed into a guardrail and a tree in Woodland Hills, CA around midnight ... according to cops. The collision smashed in the driver's side of the car and deployed his airbags. Police say there were no other vehicles involved ... it appears he just lost control, and alcohol was not a factor.

Jennifer Lopez's ex was not injured -- kudos to Mercedes -- and actually posted a pic of his baby with "#wasntmyfault."

6:35 PM -- Young Thug's Seattle fans just got screwed ... he says he didn't make his backup flight, so he's postponing Wednesday night's show to Dec. 12.

Young Thug gave two female Alaska Airlines employees the business for trying to make him miss his flight and his show ... at least that's the way he saw it.

The rapper went in on the women pretty hard -- calling them "peasants" and "ants" with "nappy" hair. You can tell they're pissed as he tried to offer them $15k to quit their jobs.

A rep for the airline tells TMZ ... Thug was supposed to be on a flight from ATL to Seattle, but he arrived after their 45 minute cutoff period. We're told they still offered him a seat on a partner flight, but he declined..

It's unclear if he's going to make it in time for his 7 PM gig in Seattle.

We don't know what was said before Thug started recording, but the way he treats the women here ... makes him seem like a complete tool.

Chad Johnson dropped $4,000 to take 200 people to the movies Tuesday night -- just because he felt like it.

The movie -- "Office Christmas Party."

The location -- Davie, FL.

Johnson tells TMZ Sports he sent out flyers and email blasts and comped the first 200 people to arrive just because he "wanted to keep the holiday spirit alive." He's been doing stuff like this for years.

By the way, he also played cupid ... hooking up single guests with other singles.

PARENTS NIGHT OUT!!!

Iman Shumpert and his smokin' hot wife, Teyana Taylor, hit the strip club TOGETHER Tuesday night -- gettin' their lap dance on with some of the hottest women in town ... and TMZ Sports has the footage.

It all went down at Aces New York -- where rapper A-Boogie was celebrating his 21st birthday ... and Iman and Teyana rolled through to join the celebration.

We're told the couple dropped a couple thousand on bottles -- PLUS the "couples twerk" session ... because, hey, why the hell not?

As for A-Boogie, we're told he dropped $5k on Ace of Spades champagne and Patron.

Nicki Minaj is getting more than social media backlash for posting video of a woman losing it in Miami -- now a mental health organization is dressing her down for allegedly mocking the woman.

The National Alliance on Mental Illness (NAMI-Miami) is sounding off, just like several of Nicki's fans, saying the clip is an invasion of the woman's privacy, which dehumanizes her.

NAMI says it's pissed Nicki's used her fame -- she has 70 million IG followers -- to influence young people in a negative manner. A rep for NAMI says, "Nobody would make fun of a cancer patient, and mental illness is an illness like any other."

DJ Khaled's a key figure who requires da best of everything ... especially when it comes to telling time.

The rapper celebrated his 41st birthday over the weekend at Komodo Miami hosted by Haute Living. He was surrounded by da best of friends ... including Hublot CEO Ricardo Guadalupe who gave him one of the ballest presents EVER.

The new bling -- valued at upwards of $100k -- featured his "major key" logo on each side and it was decorated with "We The Best" on the caseback. And don't bother trying to cop a similar watch ... it's definitely a special edition -- as in 1 of 1.

And he had fun showing it off.

Thomas Edison wasn't ok with people ripping off his ideas, but this is your chance to rip off a bunch of his old memorabilia -- if you like grossly overpriced electric relics.

Heritage Auction is hawking 5 light bulbs and a socket preserved from the 19th century. Edison Electric used the gear during lawsuits against companies he claimed were copying his bright ideas. Heritage's estimate for the lot is $10,000 ... but expect to spend much more than that conservative number if you're interested.

Not into dead light bulbs? There's also a set of keys to Edison's Menlo Park lab where he invented his first commercial light bulb. Asking price -- $6,000!

The Jefferson Parish Sheriff's Dept. has dispatched at least 2 cars to patrol the home of the man who shot and killed Joe McKnight ... TMZ Sports has learned.

9:19 AM PT -- TMZ Sports has obtained court documents showing the exact conditions of Manziel's agreement.

He must complete the following ...

1) Complete anger management course approved by the court

2) Attend domestic violence victim impact panel

3) Participate fully in the NFL's Policy and Program for Substance of Abuse, or if program is unavailable, Drug and Alcohol Rehabilitation at court approved location

4) No contact with Colleen Crowley

Johnny Manziel struck a deal with prosecutors in his domestic violence case -- in which he needs to keep his nose clean for a year and seek treatment ... and the case will be dismissed.

Manziel was charged with misdemeanor assault for a January 2016 incident involving his ex-girlfriend, Colleen Crowley, in which he allegedly struck her during a heated argument.

The Dallas County Criminal District Attorney's Office says the ex-NFL star has agreed to a "Conditional Dismissal Agreement."

The agreement spells out a number of conditions Manziel needs to live up to over the next year ... including "treatment and/or counseling" and staying out of trouble.

If he lives up to his end of the bargain, the charge will be dismissed.

The D.A. says the agreement is supposed to jump start Manziel on a path to live a better life and show him "how to make better choices when facing conflict.".

As for Colleen ... she was at a PartyNextDoor concert Thursday night.

[h/t CBS DFW]

The man who shot and killed Joe McKnight is a 54-year-old white male named Ronald Gasser ... the Jefferson Parish Sheriff's Office tells TMZ Sports.

Law enforcement says Gasser is currently detained and being questioned about why he shot the 28-year-old football star.

At this point, he has NOT been formally arrested.

Cops say Gasser stayed at the scene of the shooting until cops arrived. Once law enforcement got to the scene, he handed over his gun without further incident.

Cops say they're investigating the shooting as a road rage incident -- and are trying to find out what happened in the moments before the former NY Jets running back was killed.

Story developing ...

VH1's "Basketball Wives L.A." is cleaning house ... bringing in several new cast members including Evelyn Lozada, plus the infamous baby mamas to Nick Young and Dwyane Wade ... TMZ has learned.

Production sources tell us Keonna Green, who just had her 2nd kid with Nick, and Aja Metoyer ... who has a 3-year-old by Dwyane -- will join Shaunie O'Neal, Tami Roman and Jackie Christie for the next season.

Executive producer Shaunie definitely increased the drama with her new hires. Keonna made headlines when her pregnancy broke up Nick's engagement to Iggy Azalea. As for Aja, she hooked up with Dwyane when he was allegedly "on a break" from Gabrielle Union.

Nick and Dwyane probably won't watch, but we suspect their lawyers will.

Kodak Black is back on the streets ... after 2 stints in jail in 2 different states.

The 19-year-old rapper was released from Florence County jail in South Carolina just days after he was transferred there from Florida. Black spent 3 months in Florida county lockup, reportedly for drug charges. He was sent up to SC to face a criminal sexual conduct charge.

Kodak was released on $100k bond and says, "I'm happy to finally be going home to my family and friends. I look forward to clearing my name in the very near future."

He also says he can't wait to go back to working on being the "illest rapper alive."

The only question ... will he be the illest in prison or out?

DeSean Jackson turned 30 years old Thursday ... and he celebrated by raging his face off at a D.C. nightclub ... chugging champagne, taking shots and rocking more jewelry than Tiffany and Co.

The Washington Redskins superstar hit up Sax -- a super gaudy, gold-everywhere, over-the-top club -- where he celebrated with the likes of Wale and 'Basketball Wives' star Laura Govan.

Jackson broke out his fancy jewelry and his fancy Maybach for the occasion and turned all the way up.

Our advice ... HYDRATE! Just 3 days 'til DJ takes on the Arizona Cardinals.

Despite his new California boxing license, Floyd Mayweather still doesn't believe Conor McGregor is serious about getting in the ring.

We spoke with Floyd this week ... who says he thinks McGregor is all talk when it comes down to it.

Mayweather has previously told us he thinks Conor is piggybacking off his name to try and get even more famous ... and it's clear he still feels that way.

Conor was issued a boxing license in California, as first reported by Ariel Helwani, and commission officials say they're excited to see the UFC star try his hand at the sweet science.

This ain't over ... stay tuned.