Cristiano Ronaldo Beach Bummin' ... with Thonged-Out Baby Mama

Cristiano Ronaldo's got a big game coming up this weekend ... and the soccer god's preparing for it by enjoying a big serving of cake at the beach ... courtesy of his bikini-clad baby mama!!

The Real Madrid superstar and Georgina Rodriguez were spotted catchin' rays in Ibiza last week ... showing the forward lookin' carefree leading up to the Champions League Final against Liverpool on Saturday.

While the other kids didn't appear to make it on the trip, CR7's oldest son, Cristiano Jr., was in on the fun ... getting thrown into the water by his dad.

But, Cristiano and Georgina looked to be enjoying the beach day the most ... makin' out while lounging around in the sun.

Kristin Cavallari Bikini's Out In Mexico ... without Jay Cutler

Kristin Cavallari has returned to Mexico ... she's back on the beach -- only this time, she left her NFL hubby at home.

The former 'Hills' star grabbed a bunch of her girlfriends and jetted over to Tulum ... where they've been soaking in the sun and drinking wine on the sand. Good times.

Kristin even posted a bikini pic captioned, "Bummin' around."

Funny, considering the last time Kristin was in Mexico she convinced Jay Cutler to go full naked on the beach and posted a bare ass photo of the QB for all the world to see.

In fact, it appears the Cutler butt pic was shot at the same resort where KC's staying now.

As for Jay, someone's gotta stay home with the kids ... and since he doesn't have a job at the moment, might as well be him.

Jay's likely done playing in the NFL ... but he's also said that before and then signed a $10 mil contract with the Dolphins. So, stay tuned ...

Abigail Ratchford & Gemma Farrell Not Your Average Oil And Water

Models Abigail Ratchford and Gemma Lee Farrell didn't need any help oiling up on the beach in Miami ... they had each other to do the job.

The two hit the sand again Tuesday in Miami and were a bit more covered up than last time. When we say a bit ... we mean this time there were no nipple sightings.

Doesn't seem like Gemma missed a spot on Abigail, although they should seriously consider a stronger SPF. Unclear who the third wheel is, but she fits in nicely.

Seemed like your average day in Miami ... they splashed in the Atlantic and then hit the Wynwood Walls where it looks like pants were optional.

Abigail Ratchford & Gemma Farrell You Can't Top Us!!!

Models Abigail Ratchford and Gemma Farrell brought their talents to Miami ... and definitely weren't shy about putting them on display for all to see.

You're welcome.

Abigail -- easily one of the hottest women on the planet -- and her New Zealand gal pal/model hit the beach for a photo shoot that left a teensy-weensy bit to the imagination. They tried on a couple bikinis and flaunted the goods.

In the mood for an Abigail #ThrowbackThursday? Start with her reenacting Kim K's bare naked ass photo shoot and finish with a little In-N-Out.

NBA's Hassan Whiteside Offseason's Heating Up ... Thanks to Thonged-Out GF

Miami Heat center Hassan Whiteside isn't getting down or out of shape over his team's early playoff exit ... because he just gets to spend more time with his smoking hot girlfriend.

A totally ripped Whiteside and his lady, Ashly Ariza, were spotted at the beach in Miami Tuesday ... and both had no problem showing off their bods. Of course, Ashly's bikini highlighted her assets a little more.

Hassan's been the subject of trade rumors since the Heat got bounced from the playoffs early by the Sixers, but he doesn't seem to be sweating that either ... perhaps because he's still got $52 million left on his contract.

And -- like we said -- he's still got Ashly by his side.

Shaun White Hits the Beach With Hot Rocker GF

Olympic snowboarding legend Shaun White got all romantic with his girlfriend, Sarah Barthel, over the weekend ... taking a stroll on a beach in Los Angeles.

White and Barthel have been together for about 5 years after meeting behind the scenes of "Saturday Night Live."

35-year-old Barthel is a rocker -- she's one half of the band Phantogram, which is about to kick off a cross-country tour of the United States.

She also looks damn good in a bikini.

Fun Fact: After the two met at 'SNL,' White let Barthel and her bandmate stay at his L.A. home while he was training for the Olympics ... and that's when things heated up.

Of course, 31-year-old White is also a musician and fronted the rock band Bad Things for years.

Farrah Abraham My Coconuts are Koo Koo for Fiji!!

Farrah Abraham is sizzling on a South Pacific beach, but thankfully she's got fresh coconuts -- to keep her cool.

The ex-'Teen Mom' flaunted her goods in a bathing suit on Wavi Island in Fiji. Thing is ... it's a private island, so not too many people got to enjoy Farrah's coming and going. Somehow she managed to get in front of the one person with a camera. Shocking, right?

Farrah made sure to stay hydrated under the hot Fiji sun ... she never put down the damn coconuts.

We're sure she got tons of D, too. The vitamin.

Luke Walton Killin' It At Beach Volleyball (He's Seriously Good)

If you need a reminder that Lakers coach Luke Walton was once one of the best athletes on the planet ... we have video of him KILLING it at beach volleyball.

The video was posted by pro volleyball players the McKibbin Brothers, and shows Walton holding his own on a court with AVP pros Casey Patterson, Sean Rosenthal, Stafford Slick and Chase Budinger.

Walton is blockin', spikin', and settin' like one of the pros ... using his 6'8" frame to dominate out there on the sand, and we're being serious ... THE DUDE CAN REALLY PLAY.

Good for you, Luke ... keep those options open if the Lakers never wake up.

Playmate Amy Lee Summers Bustin' Out of Her Bikini ... No, For Reals

New Zealand model and Playboy Playmate Amy Lee Summers brought new meaning to the ol' adage, "1 if by land, 2 if by sea," when she spilled out of her top in the SoCal surf.

Amy Lee was frolicking through Malibu Thursday for a photo shoot when she suffered the nip slip, but recovered like a pro. She had more luck securing her bikini bottoms -- they stayed on. Barely.

Even while she was on dry land, she found a way to end up all wet.

Check out the gallery ... summer's definitely coming.

Lo Bosworth Adios, Laguna ... Life's Just Beachy!!

'Laguna Beach' might be in her rear view, but Lo Bosworth is still soaking up the rays ... just a little further south now.

The 'LB' and 'Hills' alum is kicking it down in the uber popular Tulum, Mexico right now for a little vacay. No slave to fashion, Lo opted for a simple black one piece instead of a flashy bikini.

The 31-year-old businesswoman is now running her own lifestyle website to share her knowledge on food and wellness.

We'd say she's come a long way since those 'Hills' days with Lauren Conrad and co. -- but let's keep it real ... it hasn't been THAT long.

It's about time to get that reunion show organized ... or possibly a reboot. No? Just us?

Hard Body Bikini Babes Pro Athletes Show Out

One of the perks of being a pro athlete ... you look DAMN GOOD in a bikini!

Just ask Lindsey Vonn, Mackenzie Dern, Sydney Leroux, Maria Sharapova and WNBA rookie Lexie Brown-- world class jocks who couldn't wait to show off their physiques when Spring sprung!

We couldn't help but notice some of the biggest female stars in sports are showing off on the Gram -- so, we pulled some of our faves for one amazing gallery.

Paulina Gretzky, Bre Tiesi, Arianny Celeste and Adrienne Bosh ... yeah, they're here too.

Enjoy!

Travis Barker Music Fest is Totally Family Friendly ... Breastfeeding Station Too!!

Travis Barker doesn't think there should be an age limit for rocking out, so he's throwing what could possibly be the most kid-friendly music festival ever, complete with a breastfeeding area for new moms.

Barker's Back to the Beach Fest is going down next weekend in Huntington State Beach in Southern California. Headliners include 311, Sublime With Rome, as well as the original Fishbone lineup, Barker playing with Goldfinger and loads more.

Kids under 10 get in free, which isn't unusual for music festivals, but BTTB doesn't want to exclude anyone, so they're setting up a special quiet zone for nursing moms.

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KIDDIN' AROUND
Back to the Beach

That's not all ... there will also be a Lil Punk Zone where kids can rock out safely. We're told Barker got the inspiration from taking his own kids on the road everywhere and wanted other families to see what it's like to rock out with their little ones. All those diapers should also keep the porta potty lines down, too.

Rob Gronkowski Pool Games with Bikini Model GF ... All Aboard The Gronk!!

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What's better than Patriots offseason workouts?

If you're Rob Gronkowski, the answer is a pool day with your smokin' hot model girlfriend!!

FYI, things have been heating up between the Patriots star and his lady friend, Camille Kostek -- an ex-Patriots cheerleader who SLAYED the Sports Illustrated swimsuit mag earlier this year.

On Tuesday, Gronk and his GF hit up Camille's grammy's house somewhere that's not Boston ... and the Pro Bowl tight end went full Optimus Prime, transforming into her HUMAN WATER SKI!

Yeah ... Camille likey.

The hot-bod couple also got in some canoodling with a cute-as-hell puppy belonging to Gronk's little bro, Glenn -- and we're starting to get the feeling this is a lot more than a spring fling.

Not like Bill Belichick cares.

'Little People, Big World' Mom Baby, I Got Back ... And I Used it on a Cruise!!!

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Amy Roloff knows how to do vacation the right way -- dance your ass off as much as possible ... and enter a cannonball contest.

The matriarch of "Little People, Big World" didn't let her stature stop her from grabbing the spotlight Wednesday on a cruise ship in the Caribbean. Amy was shaking her booty and having a blast before she took the plunge in the competition.

We're told the top finishers got prizes sent to their rooms, and based on the size of Amy's splash, it's no surprise she didn't win ... but she did come in third!

It's unclear what prize she got, but the reality show mom def won some respect for going for it.

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Amy departed for the tropical getaway with her bf, real estate agent Chris Marek, a few days ago. As we reported ... Amy and her ex-husband, Matt, finalized their divorce about 2 years ago.

Von Miller Yacht Partying with Hotties in Miami ... Despite Shark Investigation

Von Miller clearly isn't fazed by an investigation into whether he illegally caught a hammerhead shark in Miami, 'cause he continues to party it up there ... in open waters.

The star Broncos linebacker was spotted in the Sunshine State again this weekend enjoying himself on a yacht with a ton of girls and a few pals in tow -- including 49ers rookie Adrian Colbert. Von even hopped on a jet ski with a chick at one point for a quick spin.

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HAMMERHEAD SACK

As you can see from the photos, Von doesn't seem to be the slightest bit concerned over the Florida Fish and Wildlife Conservation Commission looking into whether he broke any laws a couple weeks ago in capturing and then releasing a wild hammerhead shark.

PETA flipped their lid over video and photos of the incident, claiming the crew had illegally caught and killed the animal. They ran their complaint all the way up the flagpole in Florida ... which is now officially under investigation.

Von and co. dropped the big fish back into the water when they were done posing with it, and one guy claimed it was swimming away. It's unclear though if the shark had, in fact, died. It appeared bloodied and somewhat lifeless while aboard their boat.

Von Miller Hammerhead Shark Incident Under Investigation

Von Miller's fishing expedition in Florida has ignited an investigation after PETA accused the NFL star of illegally catching a hammerhead shark ... TMZ Sports has learned.

Miller and some friends went fishing in Miami last week and reeled in the 9-and-a-half foot shark -- which they later threw back in the ocean.

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HAMMERHEAD SACK

PETA -- People for the Ethical Treatment of Animals -- went berserk over the footage ... accusing Von's group of illegally catching and killing the animal.

PETA vowed to follow up with wildlife officials and said they would "ensure Miller is held accountable."

The complaint got all the way to the Florida Fish and Wildlife Conservation Commission -- a government law enforcement agency that regulates hunting and fishing.

We spoke with FWC Public Information Coordinator Rob Klepper who tells us, "FWC has received the images and video and is looking into whether or not a violation occurred in this incident."

Unclear what the punishment would be if officials found Miller broke any laws -- we're looking into it.

Story developing ...

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