Dating

FINALLY ... Luke Rockhold and Demi Lovato have gone public with their relationship -- hitting up an NFL game as a couple this weekend ... and we got the pic.

TMZ Sports broke the story ... Luke and Demi began quietly dating at the beginning of the summer after hitting it off at the Unbreakable MMA gym in L.A.

There was some secret social media flirting ... but for the most part, they kept things on the D.L. -- until Sunday when they arrived to the L.A. Rams game together and even posed for pics.

Prince Harry has waved his scepter and spoken from the throne -- he wants the media to cut the crap when it comes to speaking ill of his new TV star girlfriend ... NOW.

Britain's prince issued a statement from Kensington Palace Tuesday saying a wave of recent harassment onto his new bird, Meghan Markle has finally crossed a line ... and he's had enough.

In the statement, Harry says Meghan's been subject to front page smears, sexism and outright racism in national newspapers and other media outlets ... not to mention feeling the wrath of "online trolls."

The statement goes on to say Harry is concerned for Meghan's safety and feels he hasn't been able to protect his new girlfriend, who's on the USA show, "Suits." He wants everyone involved to "pause and reflect" before any more damage is done.

#YesYourHighness

If you're broke as a joke but still looking to get your swerve on with the ladies ... listen up ... Chad Johnson -- self-proclaimed frugal guru -- is gonna tell you how to be a low cash Casanova.

We got Chad out in NYC and, since he claims to be such a penny-pincher (dude drives a smart car), we decided to do all our financially-challenged brothers a solid and get some advice on their behalf.

Check out the clip -- Chad says there is one key to romancing on restricted funds ... McDonald's ... and the reasons he gives aren't half bad, to be honest.

President Obama ain't trippin' now that his daughters are in the dating world ... you know, since the Secret Service has his back.

The Prez told a Raleigh, NC radio station Friday he's "pretty relaxed" when it comes to First Daughters Malia, 18, and Sasha, 15, dating. You gotta hear his 2 reasons -- the main reason being Michelle's stellar example.

Then, the secret weapon every pops wishes they had.

'Bachelor' couple Ben Higgins and Lauren Bushnell finally took in their first post-show vacay, but even downtime for them requires cameras.

Scene: Gansevoort Turks + Caicos for 10 days at a $845 a night oceanfront suite.

Action: They spent the week snorkeling, taking dips in the infinity pool and getting rubbed.

Turns out J.J. Watt is getting some action this season after all ... 'cause he's officially dating pro soccer star Kealia Ohai!!!

FYI, Ohai is a 24-year-old forward on the Houston Dash. She was a stud in college -- leading North Carolina to a national championship in 2012.

She was also the #2 overall pick in the 2014 National Women's Soccer League college draft.

Kealia also happens to be Brian Cushing's sister-in-law.

The rumors about their secret relationship has been floating around for months -- but now Ohai has finally confirmed it on the 2 Up Front podcast.

"The rumors are true. We are dating," Ohai said.

"I've known J.J. for a really long time, and we've always been really great friends, and yeah, I'm really proud of him for everything he's been going through, but it's been pretty crazy with all the rumors."

Congrats!

Drake gave Taylor Swift the VIP treatment at his 30th birthday bash, including some QT with his mom -- normally an early sign of dating -- but that's not the case ... this time.

Sources connected to Drake tell us he introduced Swift to his mom and several of his homies during the Sunday night party in WeHo. TayTay's not a regular at Drizzy's legendary parties ... which is why he wanted to make sure she met his inner circle, including Mom. After all, she's arguably the biggest female music star on the planet.

Of course, the special care sparked all sorts of post-party reports Drake and Taylor were getting hot and heavy at the event -- and we're told they are close, but only friends. They have been for years, in fact, they hung out at the 2013 VMAs.

So, no banging here ... we're told. Besides, that's RiRi's job.

The Cleveland Cavaliers got their NBA Championship rings Tuesday night (6.5 karats, 400 diamonds) -- and you can bet your sweet ass Khloe Kardashian was there to inspect the goods!

Khloe was Tristan Thompson's VIP guest (duh) -- and immediately played "Mine's bigger than yours" with her finger jewelry.

Just because Kim's no longer flossin' on social media doesn't mean Khloe has to follow suit, right?

By the way, the Cavs won -- crushing the Knicks 117 to 88.

#GoodLuckCharm

Jason Derulo's moving on from Daphne Joy to someone who can keep up with his dance moves onstage ... and in the bedroom.

We got Jason at LAX where he was hangin' with one of his backup dancers, Ragon Miller. We ask if she's his new boo ... he pleads the 5th, but kind of gives it up.

Jason's also got a new approach on dating -- never change, 'cause apparently he can do no wrong.

As for whether dancers are better between the sheets, Jason says it best ... rhythm is key.

Jahlil Okafor's season is already off to a GREAT start ... 'cause the 20-year-old Philadelphia 76ers superstar is dating a smoking hot bikini model ... TMZ Sports has learned.

Okafor's lady is Lauren Oglensky -- a 2014 graduate from University of Arizona where she was a "Tucson12" model (UA women who boast a 3.0 GPA or better).

Google her name ... she's fire.

Unclear how they met ... but turns out, she's from Philly, so that works out.

Sources connected to the couple tell us they've known each other for a while and are "happily together."

Congrats!

Alberto Del Rio and Paige say they're sick and tired of people talking smack about their relationship ... assuring the whole love-hating world that their romance ain't for show ... and they got the tats to prove it.

The happy couple were out in NYC when our camera guy asked why everyone is so interested in whether or not they are actually banging ... or just faking for Paige's "Total Divas" reality show.

Check out the clip -- Paige and ADR give all their haters the business ... saying the feels between them are so legit ... they went and got each other's names tatted on their body (always a smart move).

What do you wear when you're star NFL player Travis Kelce and you're dating 50 of the hottest chicks in America? A custom suit with your FACE on it, of course!!

That's exactly what the Kansas City Chiefs star tight end donned during the premiere of his dating show ... "Catching Kelce" on E!

Kelce hit up Ge Wang at ESQ Clothing ... and ordered an English velvet tuxedo in the Chiefs' red and gold colors. And it wasn't cheap ... setting him back $2,750!!

The coolest part? The image of Kelce printed on silk on the lining of the jacket.

"From a style perspective, he’s a fun-going guy," Wang tells us, "We weren’t interested in going with the business usual charcoal or navy.”

Wang's made "5 or 6" suits for Kelce ... so there's a good chance we'll see more of his work on future episodes.

Being a dead ringer for Angelina Jolie does NOT give you carte blanche to go after bachelor Brad Pitt ... and Mara Teigen should know.

The model, who's blown up for being Angie's doppelganger, was out in Bev Hills when we asked if she had any thoughts about dating Brad. After all ... we know he's got a type, and she definitely fits the bill.

Check out the video -- it's definitely the first time anyone was ever creeped out about the idea of banging Brad Pitt.

Of course, Mara's already got a sugar daddy, but never hurts to have a plan B, right?

Bradley Pierce, the little kid from "Jumanji," is splitting with his wife of 10 years.

Shari Pierce filed for divorce ... stating in legal docs the couple separated back in January. She wants joint legal custody of their 3 kids ... and also wants an even split of their Marriott timeshare.

Bradley tells TMZ ... he recently moved into a new home and is living separately from the family -- but everything's amicable. Much like the "Jumanji" franchise, he's starting fresh. Bradley's been dating someone for a few months -- so he's down with this reboot.

Nick Viall's got puppy love written all over his face, arm in arm with a cutie brunette ... and TMZ has the video.

The 'Bachelor' was spotted in his hometown of Waukesha, WI where he was presumably on a hometown date ... meaning the chick on his arm reached at least one of the final stages on season 21 of "The Bachelor."

Check out the vid ... Nick and the brunette get handsy as they make their way to Rochester Deli where they scarfed down a couple sandwiches, coleslaw and cookies.

Gotta love a girl who can eat!

Iggy's gone ... but there's a new NEW chick roaming around Nick Young's L.A. mansion -- his new GF Paloma Ford ... who just shot her music video at the NBA stars pad and it's HOT!!!!

The video is for Ford's new song "Wet" -- in which she strips down to her bathing suit and makes good use of Nick's awesome pool.

Nick and Paloma have only been dating for about a month -- but they've already kissed in public and now he's letting her use his mansion.

Looks like things are going well ... and if you watch the music video, it's pretty obvious why Nick's pulling out all the stops for this one.

Don't mess it up.