Summer/Beach

What dad bod?!?

Tom Brady and Gisele spent Valentine's Day in Costa Rica -- and shocker, they look AMAZING.

Gisele looked like typical Gisele on Thursday as she hit the beach in her bikini -- sexy as hell, legs for days, toned abs, etc.

Tom on the other hand ... yeah, he's handsome too -- but, it looks like he's made some progress in the abs department since last year when the Internet clowned him for looking soft in the middle.

Of course, the big difference ... the "dad bod" pics were taken in July 2018 -- during the NFL offseason. These new pics were taken just 11 days after the Patriots won the Super Bowl ... so, football shape.

Still, the Brady fam was living it up on vacay -- with Tom even busting out the surfboard to catch a few waves in his Under Armour board shorts and rash guard (he's a UA spokesperson).

Jen Selter put her best assets on display in Mexico this week ... and TMZ Sports has the pics!!!

The 25 year old uber-popular fitness model (she has almost 13 million Instagram followers!!) put on a pink bikini and hit the beach in Cabo San Lucas ... and braved the waters for an impromptu photo shoot.

We're told Jen spent the past couple weeks on vacation in Mexico with her mom and sister ... but, as you can see, she took a break from her break to hit the beach for some snaps.

Selter's known to take her booty on tour around the world -- from Greece to Mexico to Miami -- and this batch is sure to heat you up during the polar vortex.

Enjoy!!!

Matt Damon got dumped in Australia ... by the waves, not his gorgeous wife.

Matt hit up Byron Bay for a little surfing session and he got off to a pretty rough start. You can see the action star show off some beginner moves -- falling over and over and over, and ... ya get the point. Jason Bourne's stunt double was not on the beach.

Still, gotta give him credit for getting back up and giving it another go. Check out the clip ... there's no quit in Matt.

Jamie Foxx must be thinking J.J. Abrams is shooting a movie on the streets of Malibu -- 'cause why the hell else would he run into a real-life robot working security at the beach??

The actor was out for lunch with a pal at the Malibu Village shopping center Wednesday afternoon when he came upon the K5 Knightscope -- an autonomous surveillance machine, and possible distant cousin of R2-D2 ... we're checking.

Anyway, Jamie was pretty astonished by K5.

The Oscar winner gave the security guard a once over and even busted out his phone for a photo, 'cause y'know ... pics or it didn't happen!.

K5 is pretty new to the area, but spokespeople for the shopping center have said its purpose is to keep the community safe by thwarting criminal activity and assisting police officers.

The machine is capable of securing large outdoor areas like parking lots, malls, campuses, etc ... it's also great at making famous friends.

If only it could host the Oscars!

Mark Consuelos has mastered the double life ... living it up on vacay with his wife AND mistress.

The "Riverdale" star is down in Mexico with his wife, Kelly Ripa, who will costar alongside him later this week on the hit CW show when she plays his TV mistress, Mrs. Mulwray. It's a role Kelly said she's excited about because it was "23 years of auditioning for a role I was born to play."

Know what other roles they were born to play? Making all of us jelly of their ridiculously hard bods ... in matching white swimwear, no less.

Jake Owen and Luke Bryan are a little bit country and little bit surfer dude -- at least for this weekend -- while they're partying on la playa in Mexico.

The country superstars attempted to catch some waves -- on paddleboards, not surfboards -- in Tulum, near Luke's annual Crash My Playa festival is going down. Looks like Jake had a little more luck than Luke ... but only a little. Hey, they're Nashville bros ... no one's expecting them to hang ten.

Luke's wife, Caroline Boyer, and Jake's GF, Erica Hartlein, hung out on the beach while the guys tried their best to look epic on waves.

In the evening, they returned to their natural habitat ... rocking the stage for the 4-day festival. Luke tried a one-handed floss move while playing, "All My Friends Say."

Good times. Although, not as good as what went down during last year's festival when he got whacked by a fan's bra. A REALLY big bra. 'Memba that?

As Luke puts it ... strip it down!!!

Move over Jay Cutler and Kristin Cavallari ... there's a new king and queen of the bare-ass game -- Brooks Koepka and his smokin' hot model GF!!!

The PGA star and Jena Sims did their best Cutler-Cavallari impression in Maldives on Tuesday ... flashin' their asses for the camera in some tiny swimwear.

The caption? "Who wore it better??"

So far, Jena's leading the votes ... but it's close -- and yeah, easy to see why!!!

It's been a hell of an offseason for Koepka -- a two-time U.S. Open winner -- the dude's been hoppin' around with Sims in Vegas, Santa Monica, Abu Dhabi and now South Asia.

In fact ... it was a great REGULAR season for the guy too -- remember when Trump congratulated his "powerful mind" AND "powerful game" after winning the PGA Championship in August??

Bottom line ... it's GREAT to be Brooks.

Usain Bolt and his GF are still going strong ... the two hit up Cabo this week -- and the bikini she was rockin' and the mojitos they were drinkin' say they're doing just fine.

Of course ... Bolt and Kasi Bennett have had a very unique relationship over the years -- 'memba the EPIC hall pass she allegedly gave him during the 2016 Rio Olympics??

But, doesn't seem all that other tail has put a strain on their relationship ... 'cause the two soaked in the Mexico rays just fine on Thursday.

There was rum ... white sand ... and Bennett even flaunted all her assets in a tiny bikini for the ex-track star.

Yeah, Bolt likey.

It all begs the question ... could Usain finally be ready to trade in Olympic rings for wedding ones???

Couple Chris Pratt and Katherine Schwarzenegger are showing more signs they're heading for some sort of union.

Chris and Katherine were hanging out Saturday at a swanky Cabo San Lucas resort. That's nothing earthshaking until year see who they were with.

They traveled south of the border with Katherine's mom, Maria Shriver and Katherine's brother Patrick Schwarzenegger, along with a few other family members. No sign of Arnold Schwarzenegger, although he's also spent time with Chris.

As we reported, Chris also hung out with Katherine's fam during Thanksgiving.

Chris and Katherine started dating last Summer.

Kim Kardashian and Kanye West should feel right at home in Miami already, because wherever they go ... a frenzy follows.

The new South Beach residents hit up high-end boutique The Webster for over an hour Saturday, and were greeted by a slew of media and paparazzi as they headed out to their getaway ride.

The couple didn't have much to say, but their smiles said it all on Friday ... when they were spotted smooching on the balcony of their $14 MILLION condo in the building known as the "Billionaire Beach Bunker."

As we've told you ... Kanye made the real estate purchase -- a 4 bedroom, 5 1/2 bath, 4,700 square feet beauty with a massive terrace -- for Kim for Christmas. We're told the 2 plan to split time with their family between their Hidden Hills estate and the Miami pad.

Alexis Ren's got a wide variety of looks for the camera, but in these shots of the model's sexy sea romp there's a constant ... her itty bitty black bikini.

The Sports Illustrated Swimsuit 2018 Rookie of the Year is kicking off 2019 down in Mexico at the Casa Malca Tulum resort, and recruited a lucky guy Thursday to snap some sultry shots of her splashing around.

Alexis was mostly all smiles for the mystery photog, but the cheekiness led to her flipping him the bird at one point.

Not sure what he did ... but Alexis didn't seem to hold it against him too long.

Earlier in the day, Alexis tweeted out a cryptic message -- "If you're reading this, I miss you" -- which fans believe is directed at her former "Dancing with the Stars" partner, Alan Bersten.

Jared Leto's surrounded by a throng of bikini-clad women on a Caribbean island ... and it's pretty clear he's the straw stirring the drink.

The "30 Seconds to Mars" frontman was cruising on a yacht Wednesday in St. Barts with a bunch of very eye-catching friends ... including several women in bikinis and some ripped dudes. It's in the 80s down there -- like always -- so they're feasting on some Vitamin D.

Jared and co. came ashore to stroll the perfect white sand beach and snorkel in the crystal clear waters.

Christie Brinkley and Sailor Brinkley Cook traded in snow and scarves for beaches and bikinis this Christmas, and we're glad they did ... because the swimsuit models' vacation pics are the gift that keeps giving!

Christie still slays in a sexy blue swimsuit even at 64, and Sailor definitely got it from her momma ... click through the gallery for Sailor's picture-perfect beach poses in barely-there bikinis. Yeah, we're glad the photo-friendly pair spent this Christmas in a tropical location!

Christie and Sailor proved they're more than just pretty people ... hopping on paddle boards, jumping in kayaks and cruising around on the open water. Beauty and brawn!

Mark Wahlberg's beach bod is the gift that keeps on giving the whole year.

The "Instant Family" star is enjoying the holidays with his family in Barbados at the Sandy Lane Hotel, and hit the Caribbean sand Wednesday for some Boxing Day fun in the sun and a cool dip in the sea.

Mark's muscles are already an eye-catcher, but even more so when matched with his colorful trunks and cross necklace bling.

Corinne Olympios spent Xmas day enjoying the Miami Beach sun with her boyfriend.

The former "Bachelor" and "Bachelor in Paradise" contestant was hanging with Jon Yunger. She's been seeing him since May.

This pool encounter turned out a lot better than a previous outing last year, when Corinne accused DeMario Jackson of sexually assaulting her on the set of "Bachelor in Paradise." She claimed she was super drunk and did not give consent to the sexual contact. The allegation brought filming of "BIP" to a halt.

An investigation -- which included video of the encounter -- concluded Corrine was a willing participant and there was no sexual assault. Filming resumed, but Corrine and DeMario were no longer on the show.

Alessandra Ambrosio may be retired from Victoria's Secret, but she's clearly still got game.

We got pics of the 37-year-old mother of 2 puttin' on a show on the shores of Brazil, hitting the beach in a red and white striped bikini and then taking in a little V ball.

Alessandra retired from walking the runway -- which she did 17 times -- for Victoria's Secret. She started way back in 2000 and hung up her wings last year.

She's hawking a swimsuit line called Ale by Alessandra. We might add, she's hawking it effectively.