Hot Bodies

Krysten Ritter is doing the New Avengers right in a bikini, especially from behind.

The "Jessica Jones" star enjoyed the surf in Cancun looking super hot.

Julianne Hough got her last licks in a bikini down in Mexico ... gracias dios!

Julianne, her sisters and their mom practiced the time honored tradition of "Sun's out, buns out" on their final day of vacay in Cabo San Lucas.

The only thing sick this time around are their swimsuits -- way better than the puke fest that went down the other day.

When they got back to LAX, JH and co. had an explanation for that mess ... if you buy it.

How does Serena Williams relax before a big match??? Bikini pool party with an inflatable unicorn!

Here's Serena hanging out at her pool while chillaxin' at the BNP Paribas Open in Indian Wells, CA.

#Love

Rihanna's shooting a music video in Miami ... in see-through lingerie.

Doug Flutie's yoked.

Here's the 53-year-old ex-NFL star leaving "Dancing with the Stars" Wednesday ... puttin' on a gun show in the parking lot.

Julianne Hough and her 3 sisters are having a kick ass Mexican vacation -- bikinis, sun, cervezas and ... projectile vomiting off a boat!

The former "Dancing with the Stars" judge and pro is down in Cabo San Lucas on a family girls trip -- Mom's there too -- and they all set sail Tuesday. Looked like a ton of fun at first ... and then las hermanas y madre turned their stomachs inside out.

Unclear if the illness was booze or wave induced, but Julianne comforted everyone by making sure to capture their puking on her iPhone.

Viva Mexico!

Irina Shayk's version of a T&A selfie is WAY different from Kim Kardashian's -- but still very satisfying ... especially if you like farm animals.

Bradley Cooper's GF put her boobs front and center, but shared the shot with an ass. We have no idea why she was with a donkey, or if she actually owns it.

Irina captioned the clever pic, "When your donkey is done and over your selfies."

Donkey ... total jackass.

Heather Locklear and Richie Sambora's little girl is ... NOT a little girl anymore -- Ava Sambora is now a full-fledged model.

18-year-old Ava did a photo shoot on the beach in Malibu -- and clicking through this gallery should answer all your questions about how DNA works. She's kind of a genetic sure thing -- and probably a great guitarist too.

Shooter McGavin took a page out of Happy Gilmore's playbook by giving a hot bikini clad comic swinging lessons ... on the green.

Christopher McDonald, who played the sleazy golf pro in the Adam Sandler flick, showed up at a $10 million hole in one tournament in Las Vegas. He didn't win the tournament, but it's hard to say he lost -- based on his interaction with Kate Quigley.

Still, nice to see Shooter finding his happy place ... just like Happy.

Carl's Jr. Tex Mex model Kara Del Toro and Elite model Meredith Hennessy aren't convinced "hot felon" Jeremy Meeks has the mental acuity and commitment to mug for the camera.

The girls totally trashed Jeremy outside Violet Grey on Melrose. They insist you can't make it on looks alone.

Rob Kardashian's birthday came early ... as Blac Chyna put on a booty popping clinic for him ... and several hundred other onlookers.

Rob was grinning from ear to ear Sunday night in a Montego Bay nightclub where BC was hosting. Sporting a black tee and shorts, he's still not revealing much of his slimmer physique -- but the smile kinda says it all.

Rob turns 29 on Thursday. Enjoy the ride!

Yanet Garcia, aka world's sexiest weatherwoman, is coming to her own defense denying her most famous asset got bigger overnight because of new implants.

Yanet tells TMZ she hasn't had any work done on her trunk as many of her fans -- she has 1.6 million on Instagram alone -- believed after she posted a clip of herself doing her weather thing in a tight black dress.

Yanet is chalking up the rumors to camera angles, which she's definitely a pro at working to her advantage.

If her butt did get bigger Yanet says it's because she exercises regularly. #GirlsWhoSquat

Here's Nicole Murphy at some TV premiere event in West Hollywood ... where we guarantee no one was talking about the show once she arrived.

It's like when a wedding guest looks better than the bride.

She's about to be suspended from the court ... but Maria Sharapova still has the beach -- and today, she grabbed her racket to hit some balls on the sand.

Despite the fact Nike suspended her deal in the wake of her failed drug test, Maria was sporting Swoosh pants and shoes on an L.A. beach Wednesday afternoon ... with a smile on her face.

Maria admitted she tested positive for a banned substance at the Australian Open back in January -- and the International Tennis Federation has announced she'll be provisionally suspended starting March 12th.

In the meantime, might as well get a tan right?

Jason Derulo and Daphne Joy did their own version of "Baywatch" ... flaunting their ridiculous bodies while vacationing in Mexico.

The couple hopped on an ATV, tried their hands at surfing and frolicked on the sand outside Casa Aramara, Joe Francis' celeb-friendly estate in Punta Mita.

Yes, yes we do.

And check out the woman with the best job in Hollywood ... making sure Zac's well-oiled abs stay oiled on the "Baywatch" set in Miami.

Thank you, whoever you are.