Hot Bodies

Sun's out, buns out! Kendall Jenner's soaking in every last second of summer, showing off her supermodel assets ... getting her tan on while vacationing -- and, hopefully, she applied sunscreen liberally -- 'cause her thong clearly doesn't provide much protection.

The cheeky model and reality star graced the beach in Ibiza ... hitting the water on all manner of aquatic vehicles -- boat, jet skis, you name it. If it floats, KJ's taking it for a ride.

KJ let close pal Fai Khadra drive during the afternoon fun -- the one time Jenner covered up just a bit, going safety-conscious in her svelte life jacket.

You know it's in his blood to share a shirtless shot or two, so in honor of Shawn Mendes' 26th birthday, show the singin' stud some birthday love with our gallery of his hottest shirtless shots!

Heidi Klum's sexiness is in a league of its own ... and it's no bush league ... look no further than her very revealing swimwear, which has just enough material to cover her private parts.

The supermodel just shared a sultry video on her Instagram page, and her animal-print bikini is putting the spotlight on her private area.

Heidi tosses her hair, and confidently struts toward the camera ... swaying her hips and drawing attention to her crotch.

Rihanna is not retiring from being an absolute beauty ... she's turning heads at a famous carnival in her homeland.

RiRi hit up the Crop Over Carnival in her native Barbados on Monday ... wearing a revealing ensemble complete with pink, orange and yellow-feathered wings.

Rihanna's showing off her boobs here too ... as you can see, the girls are busting out of her bedazzled gold outfit.

This week's hot shots are anything but chill ... because Sydney Calhoun makes plopping down on a couch in Miami look way better than your everyday hang around the house.

When this fashion model peels herself off the furniture ... Sydney is on a mission to visit all 50 states in the U.S., she uses her social media to breach tough topics like body image and mental health ... but feels most comfortable around cars and practically lives in a body shop!

Vroom, Vroom!

A pole vaulter's walking away empty-handed because his pole malfunctioned ... no, not the one he uses to vault -- the one barely contained by his leotard!

Anthony Ammirati -- a prominent French pole vaulter -- had his first heat Saturday morning ... and, while he expected to flip over the bar and land in the final, he ended up catching his smaller vaulting pole on the crossbar.

Check out the clip ... AA goes up just fine, but when he's coming back down he ends up knocking the bar down with his impressive bulge -- and down comes the bar.

Swimmer's take your mark ... and show 'em what you're workin' with! These famous fellas are the total PACKAGE and making quite the splash with these snaps!

The Olympics are in full swing and after seeing these pros in action, you yourself will be swimming circles around these sexy studs in speedos!

Keep an eye out for USA's Hunter Armstrong flexing poolside and Brazil's Guilherme Basseto is also making quite the flash splash!

We've assembled shredded swimmers from all over ... Australia, Brazil, France and let's just say: God Bless the USA!