Gronk's GF Camille Kostek Thong'd Out In SI Bikini Fashion Show

Camille Kostek is becoming a bikini force to be reckoned with ... Rob Gronkowski's GF hit the runway at Miami Swim Week in a super small bikini -- and the pics are awesome!!

Kostek and Haley Kalil were 2018 Sports Illustrated Swimsuit Edition rookies -- and they hit Swim Week to coach the next batch of bikini models during the Sunday night show at the W South Beach.

Tons of women showed up for the casting call -- but show producers only selected 16 girls to walk the runway ... and, judging by the pics, they chose well.

As for Kostek, she was also hanging behind the scenes with Olivia Culpo -- who's dating Danny Amendola ... Gronk's former New England Patriots teammate.

Enough reading ... starting clicking.

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BACKSTAGE ACTION

Stormy Daniels Motorboating Not Allowed At Next Strip Club Gig

Stormy Daniels better keep her boobs to herself at her next strip club gig, unless she wants more pokey time ... TMZ has learned.

Stormy's scheduled to get on the pole at the Pink Pony in Atlanta on July 22, but the club tells us absolutely NO motorboating will be allowed. We're told Georgia laws prohibit contact of any kind between dancers and patrons, and it will be strictly enforced.

We're told the PP ain't about to risk losing its license, especially on the heels of Stormy's Ohio arrest.

As for other concerns ... the club tells us it always has security when a celeb is in the house, but they're adding a few extra guards for Stormy. We're told there haven't been any threats, but some angry Trump supporters have filed complaints.

As we've seen in recent months, motorboating is Stormy's go-to move while stripping, but that's precisely what got her busted in Columbus. The charges were quickly dismissed because the city's "no touching" statute only applies to strippers who are regulars.

No such loophole in Georgia, so Stormy better stay abreast of her breasts and patrons' faces and hands ... at all times.

Ella Rose I'm Rooting For Green!

Ella Rose is about to overheat ... her phone that is, if she doesn't put it away.

Julian Edelman's baby mama hit the beach in Santa Monica during L.A.'s heatwave. Don't worry ... she managed to cool off in the Pacific sans her phone.

With her choice in bikini color, you'd think Ella would be rooting more for the Seahawks or Packers instead of the New England Patriots, where Edelman plays wide receiver ... but, it's hard to think football at all when Ella hits the sand.

France Vs. Croatia Smokin' Hot WAGS ... Of The World Cup Final

Make like some of the world's best soccer players and dive into these photos of some of the hottest wives and girlfriends of the World Cup Final!

France and Croatia will square off for soccer's highest honor ... and there will be plenty of "keepers" to look at on both sidelines.

In France's corner ... Pamela Anderson headlines the group of WAGS -- but, you gotta see who Samuel Umtiti and Paul Pogba are scoring with off the pitch.

For Croatia ... Mateo Kovačić and Ivan Rakitić have netted some serious talent too.

Sooo ... while an entire country might hate these guys if they blow it on the biggest stage -- just know they're still winnin' when they get home!!

Caroline Wozniacki & David Lee QT in Italy In Awesome Pool

Caroline Wozniacki's not sweating missing out on one of the biggest days in women's tennis ... she's staying cool in the pool instead.

The tennis star and her NBA fiance, David Lee, are still vacationing in Italy -- now they're in Portofino -- and were spotted Saturday getting wet and enjoying some delicious-looking drinks.

As we reported ... the couple jetted over to Italy early this week after Caroline got bounced from Wimbledon in the second round.

So, she wasn't in attendance like Kate Middleton and Meghan Markle to watch Serena Williams go for her 24th Grand Slam title ... but she looks totally okay with that.

Caroline Wozniacki Screw Wimbledon ... I'm On a Boat!

Caroline Wozniacki seems devastated after losing at Wimbledon, doesn't she?!

Just days after the tennis superstar got bounced from the tourney, she and her NBA fiance, David Lee, jetted over to Capri, Italy ... where they're yachting, relaxing and taking bikini pics.

Yeah, she's clearly heartbroken.

Also, Wednesday is Caroline's 28th birthday -- and, judging from her vacation pics, she seems WAY happier being in sunny Capri than cloudy England.

Plus, this way, Caro gets to show off her insane physique -- which she did in the 2016 and 2017 Sports Illustrated Swimsuit Edition (awesome, btw).

As for the whole Wimbledon thing, Wozniacki lost in the 2nd round to Russian star Ekaterina Makarova ... after a swarm of flying ants invaded the court.

No flying ants in Capri ... just sayin'.

Sly Stallone's Wife & Daughter Mommy et Moi Day in France ... Tiny Bikinis Edition!!!

Jennifer Flavin and her 20-year-old daughter, Sistine, are a lethal combination ... especially in bikinis.

Sly Stallone's wife and his middle daughter slipped into bikinis aboard a fancy yacht sailing off the South of France. This family affair wasn't just about soaking up the sun and enjoying the views. There was also important business, like ... selfies!

It would be pretty easy to mistake Mom for one of Sistine's 2 sisters ... who are also on the trip, btw.

Enjoy the gallery, but before ya fantasize too much, remember ... 72-year-old Sly can still kick your ass.

Olivia Culpo Bikini Photo Shoot ... In 115 Degrees!!!

Don't think bikini models are tough? Try striking poses all day long in a 115 degree desert ... like Olivia Culpo!!!

The former Miss Universe set up shop in Palm Springs on Sunday for a photo shoot with Vital Proteins ... where she had to pretend she wasn't bothered by the scorching heat!!

Don't worry, Olivia had umbrella holders and people with water bottles waiting on the set to spray her down any time she overheated.

The good news? She pulled it off ... the photos are straight fire!!!

It's the first time we've seen Olivia back in the U.S. since her vacation with boyfriend Danny Amendola.

Seems he didn't make the trip to Cali -- he's battling the heat in Texas instead.

L.A. Summer Heat Wave 2018 Hollywood Beats the High Temps

Celebs, they're just like us ... in that they too hate the grossly hot weather in L.A. this week.

Lots of stars tried beating the crazy heat wave by either getting near a pool or beach, or just getting the hell out of town. Can't blame 'em -- temps were well into the 100s all over L.A. county, and stayed high through the night. Tough weekend for Angelenos.

Some of the A-listers who were spotted near agua this week included J Lo and A-Rod, David Beckham, Emily Ratajkowski, Kourtney Kardashian, Kendall Jenner, Rachel McCord and Eva Pepaj, as well as Hilary Duff and her brood.

We're sure even more of them stayed inside ... sometimes, not even a refreshing dip can top good old fashioned AC.

Blake Griffin Pretty in Pink for a Malibu Beach ... But Francesca's Prettier

Blake Griffin stripped down to his niftiest trunks for a beach day this weekend, but might've been one-upped by his own GF's swimwear ... yeah, bikinis are kinda her thing.

The Pistons power forward hit up a beach in Malibu Saturday with Francesca Aiello -- founder of Frankies Bikinis -- whom he's been seeing since at least last month. Unlike their last 'Bu outing, this time they got in the water ... and showed off their killer bods.

Yes, Blake was looking good in his pink shorts -- but, truth be told ... Francesca seems to have the edge over him here. That just us, though.

Things appear to be going smoothly for the new couple so far -- mark this one as another date in the books.

Mayra Veronica Hot And In A Sticky Situation

The 4th of July might be over, but Mayra Veronica is not ready to ditch the stars and stripes, although she might want to change her top.

As several parts of 'Merica undergo a heat wave, Mayra found a way to cool off after a bike ride on the Santa Monica Pier in SoCal, where temperatures over the weekend are predicted to reach triple digits.

Mayra got a little messy with her ice cream, but she still did the American flag justice, especially when she biked away. Popsicles ... not the only thing poppin' this summer.

Emily Ratajkowski What's Greek to Me ... More Hot Yacht Sunbathing!!!

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Emily Ratajkowski is sure somethong to look at ... especially in a tiny bikini hanging out on the front of a yacht.

Emily and a couple friends were out on the water Saturday on the Greek Island of Mykonos, and looked like they were having a real good time while catching some rays. The sun was out ... and so were Emily's buns.

She's been vacationing in Greece for several days now -- Gigi Hadid was with her last week -- and obviously ... she's enjoying her stay.

Josh Brolin Gets Corny with Laird Hamilton ... And Laird Surfs, of Course

As if you haven't seen Josh Brolin enough on the big screen this summer, here he is again for the 4th of July ... getting his cornhole on with pro surfing legend Laird Hamilton.

The actor -- who's been in 3 blockbusters so far this year -- was out at a beach in Malibu Wednesday celebrating Independence Day with a good old-fashioned game of throw-this-sack-in-that-hole. Based on how damn happy he looks, we're guessing he scored well.

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Laird was spotted on the beach alongside Thanos/Cable/Matt Graver too ... but he eventually made his way into the water and did what he, quite literally, does best -- surfed his heart out. This time, on an electric surfboard!

'Merica. Yup, we got it like that.

'WAGS' Star Nicole Williams Wet Hot American Summer

Nicole Williams' idea of patriotic is a star-spangled bandana and a white bikini to match the giant waves that splashed against her awesome butt as she frolicked in the surf.

Williams hit the sand and water in Santa Monica in her own creation. She owns the bathing suit line Nia Lynn and, with a bod and legs like hers, she doesn't need models to show off her collection.

Nicole -- who is married to former football player Larry English -- is about 5'9" and, from the looks of it, she was fighting off at least 3-foot waves with no sweat.

American Flag Suits Guess Who!

It's that time of year where we celebrate not only America the great ... but the beautiful as well!

Salute the stars that have stripped down to show their 4th of July spirit by guessing the sexy firecracker in the flag photos!

Let freedom string.