Tying The Knot

David Guetta showing off his abs and his hot bikini-clad girlfriend would normally be enough to focus on, but then his GF busted out a crazy diamond that's gonna get everyone talking ... ENGAGEMENT!!!

The EDM superstar and actress Jessica Ledon hit up Miami Beach Monday with their French bulldog. DG rocked his hard physique while she strutted in a blue bikini ... curves on full display.

She kept it classy too ... accessories around her neck, wrists and, of course, that ring finger.

David and Jessica haven't announced anything, but that ring's sure to set off a bunch of alarms. For what it's worth ... the ring looks like a doozy.

Miguel will soon be sky walking down the aisle ... because we've learned the "Sky Walker" singer just got a marriage license.

Sources confirmed to TMZ ... Miguel and his high school sweetheart, model Nazanin Mandi, went to a Los Angeles courthouse Monday to snag a marriage license.

We're told the couple signed docs and had some friends right there cheering them on with words of encouragement and a big group hug.

Miguel and Nazanin have known each other since he was 18. They went on their first date in 2005, long before the R&B crooner signed his first record deal and Nazanin started walking runways.

The super cute couple has been engaged since 2016, and they've just taken another huge step towards tying the knot.

If Notorious B.I.G. were alive today, Stevie J says he wouldn't be sweating what Biggie might think about Stevie marrying Faith Evans.

Stevie and Faith sat down with Raquel Harper for her new show, "Raq Rants" on BET, and she straight-up asked Stevie if Biggie would be cool with their marriage. Remember, B.I.G. and Faith got married in August 1994. They had one kid, Christopher Jordan Wallace Jr.

Back in the day, Stevie -- who married Faith earlier this summer -- was not only one of Biggie's producers but also a friend. How close? Stevie is godfather to Biggie and Faith's son. The fact he's now C.J.'s stepfather, too, isn't awkward at all ... according to Faith and Stevie.

Stevie says plenty of time has passed -- and Raquel even raised the fact Faith also had a decade-plus long marriage in between Biggie and Stevie. Watch, that got Stevie riled up.

6:04 PM PT -- Paris just addressed her split with Chris on social media, posting a photo of herself dressed as Marilyn Monroe and adding her favorite quote from the starlet that reads ... "I believe that everything happens for a reason. People change so that you can learn to let go. Things go wrong so that you appreciate them when they're right. You believe lies so you eventually learn to trust no one but yourself. And sometimes good things fall apart so better things can fall together."

Paris Hilton will NOT be walking down the aisle as planned -- she's broken up with her latest fiance, Chris Zylka ... TMZ confirms.

Sources close to the now-exes tell us Paris called things off with Chris several weeks ago. They got engaged at the beginning of the year during a trip to Aspen after dating for about a year before that.

We're told Paris realized Chris just wasn't the one, and things between them had moved too fast. Paris hopes the two can remain friends and wishes Zylka all the best.

We got Paris two weeks ago at LAX, and she was still rocking that $2 million engagement ring. We asked her if everything was still cool with Chris and the wedding ... and she said all was good.

Our photog also quizzed Paris' mom, Kathy Hilton, a couple months back as to why the couple's wedding was pushed back ... and she served up a seemingly legit reason.

This is Paris' second engagement ... she and Paris Latsis were ready to tie the knot in 2005 before calling it off.

Back to the drawing board.

Amanda Knox must really be into sci-fi ... 'cause her proposal had a definite theme, and a ton of production from her BF-turned-fiancé. Spoiler alert: she said yes!

Amanda posted video Friday of Christopher Robinson pulling off a proposal that included special effects. It starts with Amanda and Christopher heading outside after hearing a meteor strike in the backyard. Yeah, dude even busted out sound effects.

You gotta see it ... smoke, lights, a fake crater and a so-called "data crystal" outlining their "coalescence." Space geeks think of everything.

It all built up to Christopher popping the big question, but you'll notice one big thing missing -- a ring. Chill, Amanda doesn't wear 'em.

The engagement comes 7 years after her murder conviction was overturned and she was released from an Italian prison. Amanda and Christopher have been dating since 2015.

Congrats!!

If you're into this sorta thing, ya might wanna watch the FULL production.

Josh Hader's rough past few months just got a whole lot better ... the Brewers pitcher proposed to his longtime GF -- and she said yes!!

The 24-year-old flame-throwing reliever came under fire back in July when racist and homophobic tweets from 7 years ago surfaced ... forcing the MLB All-Star to apologize vehemently.

Things didn't get much better for the Milwaukee lefty in the fall ... 'cause his team got bounced in Game 7 of the ALCS by the Dodgers.

But ... finally, Hader got some good news Wednesday -- Maria Macias agreed to marry him!!

"Today I asked the woman of my dreams to marry me!" Josh said ... "She said yes!"

The two met when Josh was playing for the Astros' minor league team, The Hooks, three years ago ... and Maria worked for the team in marketing.

Maria says (ironically enough) it was a successful Twitter DM slide that started it all.

BTW ... the two just got an adorable puppy together a few days ago -- proving Hader's 2019 is looking a helluva lot brighter than this past year.

Nationals superstar Trea Turner's offseason is already off to a great start ... dude just tied the knot with his smokin' hot ex-gymnast star fiancee!!!

The 25-year-old shortstop met Kristen Harabedian at NC State years ago ... when he was tearin' up the baseball diamond and she was killin' it on the mat.

The two dated forever ... but decided to make things offish on Saturday ... with a dope wedding at the National Museum of Women in the Arts in D.C.

A bunch of Trea's Nats teammates were reportedly there ... including Bryce Harper!!!

The icing on the cake to the whole weekend? Turner just found out he made the MLB's Super Two cutoff -- which means he's all set for a raise of nearly $5 MILLION next season!!!

Congrats!!

Make room Charlie Sheen, 'cause there may be another high-profile guest making an appearance on 'Real Housewives' ... Teddi Jo Mellencamp's future stepmom, Meg Ryan!

We got Teddi, Lisa Rinna and Kyle Richards Friday at LAX. Their reaction is priceless when we "break the news" on John Mellencamp's engagement to Meg. Needless to say ... they were in the loop.

Naturally, we had to know if there was any chance Meg would make an appearance on the show. Teddi doesn't exactly rule it out but ya might wanna hold your breath on that one.

Pete Davidson joked he was "0 for 3" in a new 'SNL' promo in which he proposed to a new chick -- and now we know who the third girl is ... Larry David's daughter.

Sources tell us that Pete had proposed to Cazzie David multiple times during their two-year relationship. The exact number of times isn't clear, but we're told it was definitely more than once. Our sources say Cazzie rejected his offer each time.

They split in May before Pete got with, and eventually proposed to, Ariana Grande. As you know, the rest is history.

As we reported ... Ariana took some shots at Pete in since-deleted tweets, saying, "for somebody who claims to hate relevancy u sure love clinging to it huh. thank u, next."

Sources close to the former couple tell us Ariana felt betrayed by Pete's remarks, because they'd both agreed to not talk about their split in public. We're told Pete's now scrapping any further references to their breakup for this weekend's show, and Lorne Michaels signed off.

There was speculation as to who Pete was referencing when he dropped the "0 for 3" line, because he's dated a handful of chicks over the years, including "Girl Code" star Carly Aquilino -- whom he dated before Cazzie.

But, we've been assured ... that third chick is absolutely Cazzie, who's since scrubbed her IG of any Pete references. Seems to be a pattern with his exes.

Mike “The Situation” Sorrentino and Lauren Pesce tied the knot Thursday ... and gotta say it's a stunning contrast to the situation Mike's about to face.

Mike and Lauren took their vows at The Legacy Castle in Pompton Plains, NJ as friends and family looked on. Notables in the crowd ... Nicole “Snooki” Polizzi, Jenni “JWoww” Farley, Deena Cortese, Ronnie Ortiz-Magro, Jen Harley, Vinny Guadagnino, Angelina Pivarnick, and Pauly D.

Jenni’s daughter, Meilani, and Snooki’s daughter, Giovanna, were the flower girls.

The official Jersey Shore Instagram account gave the couple a shout-out ... “On the Jerzday of all Jerzdays, we have ourselves a #Hitchuation! 💍❤ Congratulations to @mikethesituation and @lauren_pesce!”

Before the nuptials, 36-year-old Mike said, "Today I marry my best friend, my college sweetheart, my everything."

Sitch is getting hitched around 2 months before beginning an 8-month federal prison sentence for tax evasion.

Mike "The Situation" Sorrentino had a heart-to-heart before his wedding ... but the sit-down wasn't with his soon-to-be wife. It was with Ronnie Ortiz-Magro.

The 'Jersey Shore' stars had a powwow Wednesday night at the Westin Governor Morris Hotel in Morristown, NJ ... one day before Sitch weds Lauren Pesce. You hear Mike talk about Ronnie being his best man at his wedding and hopes one day Ronnie reverses the honor.

Mike and his fiancee rolled up to the hotel in an SUV and they beelined it for their room. Ronnie was already there when the couple checked in ... and a few hours later, Sitch and Ronnie had their chitchat in the lobby.

Mike just posted this ... "Today I marry my best friend, My College Sweetheart, My everything. Together as a team we can accomplish anything ... I promise to be my best self everyday & make you proud to call yourself Mrs. Sorrentino."

Mike and Lauren are getting married just months before he heads off to serve an 8-month prison sentence for tax evasion.

For a guy who's going to prison, Mike "The Situation" Sorrentino's got a lot to smile about because he won't be locked up until next year ... TMZ has learned.

According to docs filed Monday ... Sitch must surrender to the Bureau of Prisons no sooner than January 15, 2019. As we told you, Mike was sentenced to 8 months in the federal pen for tax evasion -- but the surrender date means he'll get to enjoy Thanksgiving, Christmas and the New Year with his "Jersey Shore" friends and fam.

And remember, Mike's getting married to his fiancee, Lauren Pesce, next month ... so, he can even squeeze in a honeymoon before starting his prison life.

Here's to about 3 more months of GTL'in. Then it'll pretty much be just G & L, for a while.

Nick Jonas might have been looking ahead when he dropped millions on a pad before popping the question to Priyanka Chopra.

Nick's the new owner of the swanky $6.5 million crib in Beverly Hills Post Office -- for all you out-of-towners, it's adjacent to Bev Hills and shares the same zip code -- who popped the question to Priyanka 3 months later.

The house is pretty incredible -- 5 bedrooms, 4.5 bathrooms sit on 4,129 square feet. The pad's an architectural masterpiece ... featuring expansive canyon views, a floating guest wing and an extended wood terrace that wraps around the swimming pool.

Fun fact -- there are lots of homes on L.A. mountainsides where the backyards are cantilevered and seem to be floating. They're super reinforced to withstand earthquakes ... hopefully.

Brian Courville from Pacific Union was the listing agent and Carl Gambino from Westside Estate Agency repped Nick.

Ariana Grande and Pete Davidson both seemed to know marriage wasn't in the cards, even after they got engaged, because they never lifted a finger to seal the deal.

They got engaged in June, and our sources say an entire summer passed without locking down a venue, buying a wedding dress, or even picking a date. We are told Ariana talked about a wedding with her mom, but that's all it was ... talk.

The months of inaction predate the death of Ariana's ex, Mac Miller, last month. As we reported, Mac's death was the beginning of the end of Ariana and Pete's relationship, because she was emotionally paralyzed.

The only real signs of happily ever after were a $100,000 engagement ring -- which she's already given back -- and a pet pig which she's kept.

Hailey Baldwin is taking getting "wifed up" to a whole new level ... filing legal docs to possibly cash in on her hubby's famous last name.

Baldwin submitted an application -- obtained by TMZ -- to register the trademark for the name Hailey Bieber. The application doesn't say much, but she's made one thing clear ... the trademark is meant to cover a possible clothing project in the future.

TMZ broke the story ... Justin and Hailey headed to an NYC courthouse early last month to obtain their marriage license. We later learned the two actually got legally hitched that day in a courthouse ceremony.

The new couple hasn't had a big wedding yet, but we're told that'll likely happen in the next few months in upstate New York or Bieber's native Canada.

Model Karlie Kloss is officially off the market ... she tied the knot with Jared Kushner's baby brother, Joshua.

The face of Estée Lauder and Adidas married Joshua on Thursday, less than 3 months after announcing their engagement ... and they had a small, Jewish ceremony in upstate New York. The 26-year-old model and 33-year-old entrepreneur started dating way back in 2012.

Mazel tov!

Holiday dinners are gonna be interesting -- Karlie and Joshua broke family ranks earlier this year when they attended the March for Our Lives in D.C.

Still, Ivanka Trump and Jared reportedly attended the wedding.

Although Karlie was vocal about voting for Hillary Clinton -- Ivanka gushed on social media about Karlie joining the family after the engagement news .