Hot Bodies

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.

'Vampire Diaries' star Nina Dobrev does not fear the sun.

Dobrev, who left CW's hit show last year after six seasons ... soaked up the surf and sand over the weekend with her pals in Maui.

Nina's found new and exciting ways to entertain us.

It's not just the players enjoyin' some fun in the sun in Hawaii for the Pro Bowl -- some of the best cheerleaders in the league also got a trip out to the island ... and they look goooooood!!

Check out these pics of some of the NFL's finest showing off their all star physiques -- it's impressive.

Ronda Rousey slapped on a new coat of paint -- a very thin one -- for a new S.I. swimsuit photo shoot in the Bahamas.

The ex-champ's clearly getting used to being naked, essentially, in front of strangers -- and, truth be told, we're getting used to it too.

This is round 2 for Ronda in body paint. TMZ Sports got the first shots of her spread 3 weeks ago on Petite Martinique.

It's a battle of the Barbies!

Here's Mattel's new modern version of the doll nicknamed "Curvy Barbie" in a sensible outfit and ergonomic footwear (left) and the long-standing OG Barbie in a black and white one piece with strappy black heels (right).

The question is ...

Britney Spears made a bunch of black and white videos that look like the most awesome #flashbackfriday ... on a Tuesday.

Although it's unclear what she's teasing in the videos, TMZ has learned that Britney is feeling great, getting ready for her revamp Vegas show and just having a good time with social media.

The clips are amazing, though possibly too hot to watch for too long -- especially at work.

It's like early 2000s Pepsi all over again. The commercials, not the soda.