Summer/Beach

Nothin' beats summertime by the pool, and since it's National Swimming Pool Day ... what better way to soak up the celebration than taking a dip with Hollywood's hottest hunks?!

Living that pool life, stars like "Bachelor" alum Colton Underwood kept calm and swam on (after posing for a hot selfie of course), while "DWTS" Alan Bersten was giving 'pool hair, don't care' vibes ... and real estate hottie Dom Fenison washed up his washboard abs poolside!

Check out "Love Island's Jack Finchman, who was in pure poolside happiness soaking up that golden hour glow ...

Dive into our gallery and see which Hollywood bros are heatin' up by the pool!

Kylie Jenner had an announcement to make about her fashion brand ... and she knew exactly how to get attention for it -- in smokin' hot bikini pics.

The fashion mogul posted a series of sizzling snaps and vid to her IG Thursday ... announcing her fashion brand Khy is teaming up with Frankies Bikinis for a sexy swimwear line to launch July 16.

Viewers could be forgiven for missing the caption with all that bronzed skin on display -- if so, we've got you covered.

She wrote, "ahhhh I’ve been dreaming of creating the perfect vintage bombshell-inspired swimwear, and teaming up with @francescaaiello to bring it to life has been so special. ♥️." BTW, Francesca's the bikini label’s founder and creative director.

Sip up this thirst trap shot for Thirsty Thursday ... Can you guess which sexy singer put her tatted bod on full display in this eye-popping shot?!

She grew up in Buenos Aires, Argentina and rose to fame with her role on Disney Channel's "Violetta." She became the first Argentine artist to sign with Hollywood Records.

You may not have heard of her, but her 21.5 million Instagram followers prove her sexy looks and skills are not to be messed with!

Gisele Bündchen and boyfriend Joaquim Valente are turning up the heat this summer ... playing in the waves in Costa Rica and looking stronger than ever.

In new pics, obtained by TMZ, the couple is seen frolicking in the waters off Santa Teresa, on the Pacific Ocean side of Costa Rica, on June 27, along with her children. The model is spotted rocking a chic blue bikini with white polka dots, looking as stunning as ever.

An eyewitness tells us Gisele and Tom Brady's kiddos -- Benjamin and Vivian -- were all smiles as they played in the sand with Joaquim ... taking turns racing one another along the beach.

From partying it up in Southern California to gathering eggs from her chicken coop in Franklin, Tennessee, can you guess which hot mama put her toned summer bod on full display in this eye-popping pic?!

As if those clues weren't enough for you to run it to home base, here's one more final clue: this former Laguna Beach High School student likes to debunk headlines.

Anastasia "Stassie" Karanikolaou is bringing the heat to the Mediterranean!

The influencer and longtime bestie of Kylie Jenner lit up timelines with a series of jaw-dropping photos from her Greek getaway -- and let’s just say, Greece isn’t the only thing serving beauty.

Stassie rocked a tiny electric-blue bikini while soaking up the sun on a picture-perfect beach, striking flirty poses against a backdrop of turquoise waves and white sand. Her sun-kissed skin, tousled beach hair, and curves sent fans into a frenzy -- and the fire emojis flooded into the comment section fast.

Whether she’s lounging by the shore or walking the sand like it’s her personal runway, Stassie proves once again that summer looks damn good on her.

There's a reason Chloe Veitch won "Too Hot To Handle" -- just center in on her most recent bikini photo shoot!

Check it out, the English model and media personality -- who hosted Netflix's dating show "Sneaky Links" -- shimmied out of her go-to short dresses and into a red-hot plaid bikini.

Up in the Hollywood Hills, Chloe was (literally) livin' life on the edge -- seen here with her derrière out n' about on the edge of an infinity pool.

A Southern California beach house belonging to Seth Rollins and Becky Lynch was burglarized on Tuesday morning, TMZ Sports has learned.

Cops tell us ... the WWE Superstars' Playa Del Rey pad was hit at around 3 AM, just hours after Lynch and Rollins performed at the Amica Mutual Pavilion in Providence, R.I. for Monday Night RAW.

We're told no one was inside the home at the time of the break-in.

This side-by-side of Dua Lipa and Kylie Jenner is a real mind-blower 🤯 ... Both sexy stars stripped down to their feisty animal-print bikinis -- but which spotted celeb are you takin' a dip with?

The question here is: Who'd you rather?!

VOTE NOW!

It's summertime, and the living's easy -- especially when we've got plenty of celebs wearing teeny, tiny bikinis!

We know it's hot outside, but these bikini babes are still turning up the heat in their skimpy outfits ... just like Bella Hadid, who's no stranger to showing off her beach-ready body.

And the fun doesn't stop there ... we've also got celebs like Bella Thorne and Emily Sears showing off their stuff on the sand, and rapper Kaliii baring nearly all in some seriously sultry swimwear.

Sofia Vergara's keeping her clothing casual while enjoying a chill Fourth of July weekend ... letting everyone see her impressive backside while tanning.

The actress shared a vid from her vacation in Ibiza in honor International Bikini Day on Saturday ... in which she's lying on her front in a thong-style bikini -- meaning no coverage at all on her booty.

Like we said, she's lying on her front so we can't see her bikini top -- but, the strings in back don't seem to be tied ... so, it seems safe to assume she's letting it all hang out.

Who's in need of a lil' pick me up after the July 4th celebrations?! We got you covered with an easy breezy round of Who'd You Rather, Bikini Booties Edition!

No need for feelin' blue 'cuz model Amelia Hamlin (left) is goin' face-to-face buns-to-buns with model Jordyn Woods (right). Amelia's bikini might say "I Love Me," but which bikini booty do YOU love most?!

"Love Island" is a hot topic this summer, so we went with'LI' alum Serena Page (right) and paired her bum with influencer Tana Mongeau (left). The question is: Who'd You Rather?!

And before you make your way into the gallery, check out this side-by-side of internet personality Millie Court (left) beefing against TV personality Liberty Poole (right). Which lucky lady is receiving you vote?

Dua Lipa's living it up in Europe ... and, she posted a few pictures to Instagram that will get her fans dancing the night away.

The singer-songwriter shared a few photos in which she's wearing a silver-studded bikini top and matching skirt ... soaking up the sun and leaving little to the imagination.

She's posting with a few other ladies ... and, she wrote a caption in Spanish which translates to "Deià with my sisters" -- Deià is a small town in Mallorca.

Here's Eva Longoria flaunting her bikini body in some skimpy animal-print swimwear ... and she's looking hot ... rawr!!!

Eva was all smiles as she hit a beach in Marbella, Spain with her equally hot friend, Christina Milian. MILF alert!!!

Check out the photos ... you wouldn't know it, but Eva turned the big 5-0 a couple months back.

Kylie Jenner's looking purrrrfect under the Tuscan sun ... and her sexy snack is the cherry on top!

KJ extended her Italian vacay post-Bezos/Sanchez nuptials ... and the curvaceous KarJenner is giving major Botticelli Babe vibes.

Inuendos aside, Kylie looks to be enjoying her Tuscany getaway -- and she's definitely heating things up with her leopard print pinup-style photo shoot.

What better way to cruise into July 4 weekend than hoppin' on board with Hollywood's hottest passengers?! Celebs are naughty yachty by nature, so these babes on boats are guaranteed to get you hot under the collar 🥵!

Making memories on the water, Kylie Jenner anchored down for a cutesy white-hot selfie, Dua Lipa held on tight and showed off her toned physique ... and Shakira sailed around the 305 with model Winnie Harlow!

Nick Jonas is one lucky guy, 'cuz his baby mama Priyanka sprawled out for a boati-ful boat pic ...

And, boat hair don't care!!! Gabby Windey brought the good vibes and high tides in a teeny tiny black bikini ...