Summer/Beach

Katy Perry turned even more heads than usual by hitting a Mexican beach BUCK NAKED ... or so it seemed.

Katy's down in Cabo San Lucas with a bunch of friends, and she's providing all the entertainment by spinning around while rocking this ballerina-style swimwear ... with nude colored bottoms.

Yeah, we had to do a double take too.

Katy's been handing out cherry pies to fans all over the place to promote her new single, "Bon Appetit." Just a thought, but cherry pies with this swimsuit?

Kendall Jenner, Hailey Baldwin, Bella Hadid and a bunch of their model friends are all into sharing ... jet skis in their bikinis ... but you won't be able to find them.

Kendall and the gang posted a ton of hot pics Tuesday of themselves on a tropical beach, where they're having loads of fun showering on a boat ... and getting cozy aboard a couple jet skis.

Carmen Electra might have made great eye candy on "Baywatch" during the '90s -- but that was then, and this is now ... so here's Belle Lucia in a similar suit.

The Australian model channeled her inner Lani McKenzie during a photo shoot in Sydney, where she even got the famous slo-mo run down ... (inflatable) rescue can and all.

We gotta say, Belle and Carmen look A LOT alike here. So the question ... is Belle new and improved, or does nothing beat a classic?

Joy Corrigan won't be held back by anything when she's on the job -- especially not a silly bikini top.

The S.I. swimsuit model was doing a photo shoot in Miami, and ditched the top half of her bikini just because ... and the view -- front and back -- seemed to be working from the photog's point of view.

Joy's no stranger to Florida shoots ... she pulled a Baywatch look last summer, where things got pretty messy on the beach.

Al Pacino is feeling great at 77, but apparently his hot girlfriend's boob feels even better.

Al was down in Mexico Tuesday celebrating his birthday with gf Lucila Sola ... who's just about 40 years younger than Al. Looks like he's totally tuned in to her.

During a stroll down the beach, Al snuck in a feel -- or maybe he was trying to regain his balance. Hard to say.

Whatever the case ... Al looks great, Lucila does too. Feliz cumpleaños, bud!

Just days after deciding to move forward with her divorce, Larsa Pippen spent the weekend blowing off some steam on the beach with Kim and Kourtney Kardashian!

The girls -- along with a bunch of other hot chicks -- flew to Mexico for a girls' getaway where they frolicked on the sand in tiny bikinis and posed for photos.

As we previously reported, Larsa and Scottie tried to reconcile several times over the past couple of months but decided last week they'd be better off moving on.

Kim and Kourtney served up a treat for 2-for-1 Kardashian sisters in bikinis ... and Kim's ass is back to hogging the spotlight.

The Kardashians were down in Mexico this weekend with their gal pals -- including Brittny Gastineau, Malika Haqq and Larsa Pippen -- hitting the beach in some pretty revealing swimwear.

Kim's bikinis definitely took the cake ... and provided plenty too for the paps. Kourtney, meanwhile, seemed more focused on flashing some serious underboob.

Just a healthy reminder ... summer is coming.

Eva Longoria does the opposite of take it easy on a Hawaiian vacation ... she prefers screaming "Geronimo" from the highest cliff!!!

Eva's on vacation, island hopping with hubby Jose Baston, where she was very clearly in full activity mode ... jumping in waterfalls in Oahu one day, then jumping on a paddleboard in Maui on another.

She did sneak in a kiss or 2 along the way, but you can tell paddling was still at the forefront of her mind.

Miles Teller and longtime GF, Keleigh Sperry, didn't have to worry about sinking or swimming as they hit the surf in Hawaii like a normal couple enjoying a romantic vacation.

The two coasted on a pair of floaties Monday in the blue Pacific ... not that they needed them because the water looked pretty shallow. Only thing missing -- a cold one in their hands.

Madonna's daughter, Lourdes Leon, gave new meaning to the phrase ... suns out, buns out when she hit South Beach ... with her appetite.

Madge's 20-year-old not-so-baby girl slipped into a bikini -- showing off what her mama gave her -- and also made sure to take a food break.

Lourdes absolutely inhaled a sandwich out on the beach. See, don't worry Mom ... she's eating.

And looking very healthy.

Devon Windsor is a beauty by the sea ... and her boyfriend knows it.

Paps got the Victoria's Secret model Saturday in Miami with her BF, Johnny Dex, where the couple got frisky in the water.

Neil Patrick Harris and husband David Burtka have chillin' in the heat down pat.

Add Teyana Taylor to the list of smokin' hot women to peel on that classic red swimsuit -- but her version shows way more ass-ets than Pam's ever did.

Teyana was part of a "Baywatch" themed photo shoot down in Miami, and went with red hair to complement the swimwear. Between TT, Ashley Graham and Niki Taylor -- who still looks phenomenal -- who gets to be C.J. Parker?

They should wrestle for it.

Jessie James Decker needs the best lighting possible to show off her awesome body in a bikini -- and while in Miami ... she got it.

Eric Decker's smokin' hot wife hit Miami beach Tuesday for a photo shoot, where 1 of the lighting guys had to use a white bounce board on her for top-notch illumination.

Yeah, it's still technically winter ... but it's beach season for Katherine Webb.

Mrs. AJ McCarron hit the beach in Alabama with her baby son, Raymond -- and while he's cute and all ... Katherine kinda stole the show.

As for AJ, there are talks he could be traded during the off-season. Based on these pics, we're hoping he lands in a place with a beach.

"Orange Is the New Black" star Jackie Cruz ain't spending her time off from the show locked up inside somewhere.

Jackie, who plays Flaca, hit Miami Beach Sunday in a drastically different uniform than the prison onesie people are used to seeing her wear on 'OITNB.'