Stars In Heat

4:17 PM PT -- Younes has taken to social media to clap back at the pics suggesting he was boo'd up with Jordan, saying she's nothing more than a friend. Looks like Kourt's sisters aren't buying it though. Khloe commented on his responses, saying she's "heard it all before" -- and Kim praised the pics from his "boys trip," adding a Pinocchio nose emoji.

Younes Bendjima's relationship with Kourtney Kardashian has gone south ... and now, so has he -- heading to Mexico to bang hot senoritas and we've got the pics.

Check out Younes in Mexico Monday ... chasing around a smokin' hot non-Kardashian normie (who we're told is BFF's with Johnny Manziel's wife, Bre Tiesi). The woman is Jordan Ozuna, a former Hooters waitress who dated Tyga and Justin Bieber.

Our sources tell us ... it was Kourtney who pulled the plug on the relationship -- but, judging by the rebound pics, Senor Bendjima ain't too broken up about it. They've also both unfollowed the other on Instagram.

Remember -- Bendjima took a lot of heat for a nasty comment he left on a booty pic Kourtney posted last month -- but we're told it wasn't the reason for their split.

Kardashian and Younes started dating back in 2016 when she met the Givenchy and Balmain model at a bar during Paris Fashion Week, just before Kim's robbery.

The two were most recently spotted together on a trip to Italy with Kourtney's kids.

As for Kourt's baby daddy, Scott Disick ... he and 19-year-old Sofia Richie are still goin' strong ... and Richie turns 20 later this month.

Justin Bieber and Hailey Baldwin must really have a thing for PDA ... cuz the two were caught sucking face again out in the open.

The newly crowned lovebirds were spotted in an NYC park Thursday in a full embrace and oblivious to everyone walking by. It's unclear just how long the two had been standing there, but they seem pretty comfortable macking in the open.

TMZ broke the story ... Justin and Hailey -- Jailey? ... meh, maybe not -- have been on a PDA parade around NYC over the last week. The couple was first spotted making out in a Brooklyn park near the water, then later sharing some smooches on an NYC park bench.

Is Rihanna missing out by not dating Joel Embiid? He seems to think so.

The following is a direct quote:

"I don't want to talk about Rihanna but, you know, I feel like every girl in the world should, you know, taste the process and see what the process is like."

Gotta love a man with confidence.

Remember, Embiid tried to shoot his shot at Rihanna back in the day, but it didn't quite work out for the young NBA star.

So, when we saw him out in Bev Hills the other day, we asked him about it -- and he made it clear he's moving on ... to EVERY OTHER WOMAN ON EARTH!

"Every girl in the world is missing out. You know you got to taste the process, you gotta see what the process is like."

The Weeknd was seen partying with a ton of hot chicks at Coachella ... but he isn't locked down by a single one.

Abel -- who headlined the festival on Friday -- was spotted with Chantel Jeffries, hanging out with Kendall Jenner and even being friendly with his ex, Bella Hadid. However, sources close to the singer tell us he's simply enjoying the single life ... and isn't serious with anyone.

Our sources say Bella was in the crowd for Friday's show and the two exchanged hellos, but any reports saying they swapped spit are totally untrue.

We're told after his performance Friday, Abel spent most of the weekend partying with his friends, family and the XO Crew.

Tristan Thompson was brazenly cheating on Khloe Kardashian with not one but two women back in October, when Khloe was 3 months pregnant.

TMZ obtained this surveillance video recorded October 7, 2017 at a hookah lounge outside Washington D.C. You see Tristan with 3 women, 2 of whom are fully engaged with Khloe's baby daddy.

Tristan makes out with one of the women, tongue and all. The other grabs his head, brings it to her chest and he motorboats her. And the same woman grabs his junk.

The video was recorded the night before the Cleveland Cavaliers played the Washington Wizards.

Tristan also appeared to take another woman into a hotel room just last weekend.

Here's a video that makes us wonder if Usain Bolt's "pass" from his GF is still valid ... the Jamaican sprinter is grinding up on one of the hottest women on earth.

The lady's name is Zahra Elise, and she has nearly 1 million followers on Instagram because of her incredible, natural gifts and the fact that she's a "Wild 'N Out" girl/video model.

Bolt and Zahra are apparently cool, because there's video of the two grinding on each other down in the Caribbean recently with a caption on it that reads "Missed you too." (She posted it).

Of course, we know Bolt has a longtime GF, Kasi Bennett, but we also know that she doesn't seem to mind UB gettin' his dagger game (dancing) on with the ladies in the club ... THE GRIND PASS.

BTW ... we reached out to Zahra -- she says they're just friends, anyway ... and you're just about to look at the gallery of her below.

Ed Sheeran's not taking another lawsuit accusing him of ripping off music without fighting back ... and he insists there's ZERO evidence he stole when he wrote a hit for Tim McGraw.

In January, Ed got sued over "The Rest of Our Life" ... the Ed-penned tune that was a huge hit last year for Tim and Faith Hill. Sean Carey and Beau Golden think Sheeran jacked their melody for a 2014 song -- "When I Found You" -- that they wrote for Jasmine Rae.

On Monday, Ed fired back with his own docs ... denying there's any similarity in the sound of the songs. He admits he never sought Carey and Golden's permission because "The Rest of Our Life" is an "originally and independently created musical composition."

He calls their claim baseless, and wants the judge to back him up ... by tossing the whole lawsuit.

The judge has yet to decide, but take a listen to the songs ... and make your own ruling.

Ed's been down this road -- back in 2016, he was sued by a co-writer of Marvin Gaye's "Let's Get It On" ... who claimed Ed's hit, "Thinking Out Loud" was a carbon copy.

G-Eazy and Halsey, as a couple, are grabbing a lot of attention -- but he's just grabbing her ass.

The rapper and singer were spotted relaxing Monday in Miami, just a couple days after grinding all over each other during a performance at E11Even nightclub. They left little to the imagination here ... especially Halsey in her white bikini.

The "Him & I" duo weren't there alone -- a bunch of friends also joined them on a yacht, but G still wasn't shy about getting handsy with his girl.

Nick Jonas' hot Australian mystery chick is a mystery no more -- and she's not just a smoke show, she's a smart one.

TMZ has learned her name is Annalisa Azaredo, and she lives in Sydney ... where Nick's currently on vacay with his brother, Joe. She's the epitome of beauty AND brains, too, having studied biomedical sciences at the University of Melbourne.

Annalisa's well-balanced though -- she knows how to have a good time, as you can see in the pics.

We broke the story ... Nick and Annalisa had a pretty hot date, spending the entire day together, despite her having a bloody cycling accident. Good thing they toughed it out .. the date ended with a bang.

Nick Jonas isn't gonna let a little thing like an open wound on a hot chick's knee crush his game, as proven by this footage of their epic day ... complete with public makeout sesh.

Nick and his bro Joe are gallivanting around Australia this week, but Nick went solo on Wednesday for a hot date that got off to a rough start when his date banged up her knees during a bike ride.

Not to worry, he rescued the sexy sheila (Aussie for babe) in distress by sweeping her off her feet -- and gnarly knee.

Nick and his chick did lunch, did the beach, did a romantic nightcap at Sydney's Watson's Bay Hotel -- then, most likely, did each other.

They didn't even try to hide their hot and heavy hook-up, and we're told they left together after the place cleared out.

PyeongChang's Olympic village is hook-up central for alpine skiers ... who are hitting the dating app, Bumble, as hard as they hit the slopes.

Bumble says most competitors -- from all countries, not just the U.S. -- have seen a 50% spike in swipes since the games started a little over a week ago. Translation: someone's gotta help you "stretch" on your off days, right?

That mostly applies to athletes who love going downhill -- Bumble says the alpine skiers are getting more hook-up action than their fellow Olympians. According to the app ... hockey players rank second, freestyle skiers and cross-country skiers tie for third. Snowboarders and ski jumpers bring up the rear.

Ya won't get crucial stats like that on NBC!

Olympic luger Chris Mazdzer's historic silver-medal finish didn't just come with one of those cute plush white tigers ... it came with a buttload of dirty messages, since his win also made him a big heartthrob.

Mazdzer became the first U.S. men’s singles luge medalist ever and says he can't keep up with the way his phone's been blowing up, mostly with congratulatory DMs ... but some want him to take it off.

The Olympic Village is known for being a Tinder-friendly international hook-up zone, and Chris says the layout makes it super convenient.

UFC fan favorite Derrick Lewis says he hasn't banged for WEEKS ... and it's all because of Ronda Rousey.

You might remember -- Derrick spoke with TMZ Sports at the end of January ... and when we asked him about Ronda, he told us he was still hot for her.

Yeah ... his wife didn't like that.

"She's mad. She ain't gave me ass ever since I mentioned her again in the last interview."

The good news -- the Black Beast has a plan to win her back at UFC Fight Night Austin this weekend!!

"I have to get this win so I can buy her something real nice, and hopefully I can get some ass next week."

Real talk -- Derrick told us he's made 1 major improvement since he lost to Mark Hunt ... and we (and all of mankind) will be rooting for him.

Le'Veon Bell plays football, but here's proof he's an expert in shooting his shot ... 'cause he's letting the world know he has a crush on R&B superstar SZA ... just in time for Valentine's Day.

We got Bell leaving 1OAK in L.A. asked him, with lovers day coming up, if there were any celebrity crushes he had that he wanted to mention.

"Tell SZA to come see me. I listen to her music all the time. She's my favorite. If I get her for Valentine's Day, she can get whatever she wants."

We did some digging and couldn't find anyone SZA was connected to ... maybe?

Either way, can't blame the guy for trying ... she's super gorgeous.

Liam Payne's voice doesn't just turn on Rita Ora ... he left at least 3 dudes speechless with his seductive reading of "Fifty Shades of Grey."

Liam and Rita were guests Wednesday on London's KISS radio. The two recorded a single together called "For You" for the new 'Fifty Shades' flick, so the radio DJ's asked him to read an excerpt from the book.

Logan Paul's a man on the run, and not only from controversy.

The shamed YouTube star was out jogging Friday in L.A. -- the first time he's been seen in public since posting the controversial video of a dead body in Japan's Suicide Forest.

Logan was decked out in his Maverick clothing line, but even THAT'S gotten him in trouble. As we reported, another company, Maverick Apparel is threatening to sue him, claiming he's damaging its good name with his tasteless video stunts.

You can run, but ... y'know.