Hot Bodies

Bella Thorne did her Valentine's Day duty for BF Gregg Sulkin -- and her gift was way better than some flowers or chocolate.

The couple celebrated at the Hard Rock Hotel Riviera Maya with daiquiris and, most importantly, some serious PDA in the ocean.

The 18-year-old Disney star looks pretty serious about the relationship -- booze (she's legal in Mexico) and a beach vacay will do that.

Hilary Duff's dogging it on the beach ... getting down on all fours and that adds up to a perfect 10 -- scientifically speaking.

We got these shots of the now officially single mom on vacation, soaking up the sand and surf on Maui.

Former NHL star Mike Comrie, aka Hil's new ex-husband, was also there with their 3-year-old son Luca. But this photo gallery is just for mom.

It's a shirtless showdown!

Here's a topless shot of Jason Derulo in his just released "Naked" music video (left) and the godfather of full frontal D'Angelo ... in his signature "How Does It Feel" video from 2000 (right).

The question is ...

Amber Rose and Blac Chyna are still in Trinidad ... feeding orphans and building local schools.

KIDDING, of course -- they're really just keeping the party going post-Carnival in the lowest of low-cut tops and anything that hugs their asses ... which is everything.

We got shots of them all over the island. It's the perfect ass Wednesday chaser.

FUN FACT: Ass worship really does pay, if you buy what happened to the guy in this video when he got pulled over by a cop. Yep ... Amber could get you out of a ticket someday (but don't count on it).

Blac Chyna, Gwyneth Paltrow and Amber Rose have never hung out in the same place -- far as we know -- but they're all hanging out in the right way this week.

All 3 showed off their differently sized, but equally impressive butts recently, so we have to ask ...

Gwyneth Paltrow defies 43 years on earth ... especially from the rear.

Gwyn basked in the sun during a photo shoot in Malibu -- a day after squaring off in court with her alleged stalker.

The entire island of Trinidad is waking up with an ass hangover -- courtesy of Amber Rose and Blac Chyna's awesome Carnival appearance.

The BFFs were front and center for parades all day and night, and fans captured the action from ALL angles. But one was more popular than others ... obviously.

Ass Wednesday, indeed.

Amber Rose and Blac Chyna are twinning in Trinidad where the Carnival celebrations are looking bigger than ever.

The ladies proudly displayed their assets while hosting one of the many parties going down on the Caribbean island.

We can tell you what the men of Trinidad are NOT giving up for Lent!

Bella Hadid's either studying for medical school or she's just a very, VERY caring friend willing to conduct free breast exams ... on camera. Thank you, God.

So many things to envy here -- Bella's bikini bod, the 82 degree winter weather and yes ... Bella copping a feel on her singer pal, Jesse Jo Stark.

All signs point to The Weeknd's GF shaking off that whole getting a crap table thing at Craig's.

Thanks for the pics, Bella ... said all of Minneapolis where the thermometer reads 12 degrees.

Here's video of Sara Underwood -- Playmate of the Year '07 -- stripping down to a thong along with ridiculously hot models to advertise a fantasy football app.

The app -- called "Start Or Sit" -- will cover all sports and utilize a Tinder-like concept where you select fantasy players you think are gonna go off by swiping left or right when their faces pop up.

Owner Steve Uccio says the app will be available on mobile devices starting March 4th and the winner of the very first league will get to fly to L.A. to party with the girls in the video ... which reminds us ...

THE VIDEO IS THE HOTTEST THING OF ALL TIME AND YOU MUST WATCH IT RIGHT NOW.

Happy weekend.

Even when Serena Williams loses on the court, her body still dominates off it -- exhibit A was spilling out of her shirt Wednesday night in L.A.

Serena hit up celeb hotspot The Nice Guy in a severely buttoned-down shirt ... showing off most of her black bra and a ton of cleavage.

While she might still be stinging from that Australian Open loss last weekend, this should help Serena's fans recover.

Michael Phelps -- male stripper??

The folks at Chippendales hope so ... 'cause they were so impressed with the Olympian's Speedo stunt at the ASU basketball game last week, they want him to shake it onstage!

Dylan Lee -- the offspring of Pamela Anderson and Tommy Lee -- is living proof that DNA is a real deal.

The 18-year-old model just booked a new gig with Saint Laurent ... where he shows off his washboard abs and even plays a little guitar.

Some kids just get dealt a winning hand.

It's a good thing Cindy Crawford looks hot in sandals (and everything else) -- cause the chick is flip flopping big time on quitting the modeling game.

Cindy says she tells her kids every year that she's retiring and it's become a "running joke in our family" -- but adds, she's "not making any final statements."

As we told you ... Cindy declared she would not have her pic taken as a model anymore after her 50th birthday (later this month) while talking to United Airlines' Rhapsody magazine.

Sounds pretty final, but we're guessing her phone's been ringing off the hook since that came out -- in her IG post she says, "never say never."

Cher couldn't have said it better.

Tim Tebow can't sing.

He can't even pretend to sing.

But damn ... dude is jacked.

Tim is a contender on Thursday's "Lip Sync Battle" -- and one of his songs is "Eye of the Tiger" by Survivor.

Right from the beginning, Tim abandons the faux vocal part of the show ... instead, spending most of his time flexing ... while Chrissy Teigen fawns over him from the DJ booth.

Ariel Winter enjoyed the spoils of turning 18 ... partying at an L.A. hot spot and showing off her body -- so we're guessing her BF had a good time too.

The "Modern Family" star and Laurent Gaudette hit up The Nice Guy Sunday night where she celebrated her recent 18th birthday in an outfit that was long on legs, and heavy on cleavage.