Summer/Beach

Justin Bieber's new gal pal has a striking resemblance ... to one Selena Gomez.

The Biebs was chillin' with Puerto Rican model Alexandra Rodriguez on a yacht down in Miami. Hard to tell ... but she might be wearing his swim trunks ... which doesn't do her any justice. Check out the pics below ... Alexandra can wear the hell out of a red bikini.

Justin definitely knows how to ride.

Daphne Joy just gave Jason Derulo a whole lotta regret.

Daphne -- who's got a kid with 50 Cent -- was spotted on the beach in Mexico Thursday looking ridiculous.

Demi Lovato made sure the rays caught all her good parts while lounging poolside in Miami.

We'd say she looked bent out of shape over her recent breakup with longtime BF Wilmer Valderrama, but these pics prove otherwise.

Who jet skis with a helmet? Michael Jordan ... that's who.

The NBA legend jumped on a watercraft off the coast of Italy and shredded the waves around some cool cliffs and caverns ... but he made sure to protect his billion dollar brain.

They're rivals on the field ... but Matt Stafford and Matt Ryan are on the same team when it comes to vacationing!

The Detroit Lions QB and the ATL Falcons QB just wrapped up a couples vacation with their smokin' hot wives in the Bahamas.

In fact, Matt Ryan's wife, Sarah, posted a pic of the 4-some with the caption, "Boats, hoes and bros."

Stafford's wife, Kelly, wrote, "Another epic trip in the books with our fav people. #doublebirds #imthekingoftheworld."

The couples are pretty tight -- and have even played in the same church basketball league together in Atlanta.

Someone's doing drugs in the Mexico house where Johnny Manziel is staying ... but the QB swears it's not his stuff and further says he's going stone-cold sober ... in a few days.

Check out this picture posted by a woman staying in the house ... holding several bags of what appear to be drugs. She doesn't say whose drugs and does not even insinuate they're tied to Johnny.

We spoke with Manziel who was adamant they are NOT his drugs ... period.

"They're absolutely not mine. I don't even know that girl."

Here's what we do know ... Manziel is staying in the insanely expensive Cabo mansion with 20 people, not all of whom he knows.

For his part, Manziel tells TMZ Sports he's NOT doing any drugs in Mexico and says he's going completely sober starting July 1st ... no booze, eating right and training like crazy.

Manziel has said he's determined to make a comeback to the NFL -- and tells us he's finally ready to get back to work ... right after one last turn up.

Anyone hoping to see Dwyane Wade, LeBron James & Chris Paul back on the banana boat is in luck ... kinda ... 'cause the most bromantic moment in NBA history is officially a Snapchat filter.

The guys are all back on vacation -- we're not sure where, but it's nice -- and Wade took to Snapchat to document the festivities using a mini cartoon picture of the guys' famous ride.

Check out the vid -- You can tell it's still the beginning of the trip ... but everyone looks like they're ready to turn up, expect for LeBron ... who's obviously a little tired from carrying an entire city on his back.

No word on whether there will be another boat ride ... but even if there isn't, we'll always have summer 2015.

Disney has lifted the ban on its beaches 8 days after the deadly alligator attack ... and is employing a new security protocol to avoid another death.

We're told in addition to the fences and warning signs ... Disney is now going to staff employees at their resort beaches to watch over guests and make sure they stay out of the water.

Furthermore ... the beaches will only be accessible during the day and must be cleared an hour before sunset.

As we previously reported ... Disney closed beach access after 2-year-old Lane Graves was attacked and killed.

Even Tony Stark would be jealous of the rental Gwyneth "Pepper Potts" Paltrow had this week in Cannes.

Gwyn hit the French Riviera for the Cannes Lions festival, and while celebs usually stay in swanky hotels -- she opted for a 7 bedroom, 7 bath villa through Airbnb.

It's not hard to see why she chose the cliffside crib overlooking the Mediterranean. It would go for about $40 mi on the open market ... so it's definitely up to Goop standards.

Lindsay Lohan's got a good eye ... first bagging a rich Russian and now chillin' on an exotic island.

Lindsay and fiance Egor Tarabasov vacayed on the Mauritius Island ... surrounded by turquoise waters and a pretty damn cool rock island.

Who's laughing now?

Selma Blair was the picture of serenity over the weekend ... just a day or so before she ended up being carried off a jet on a stretcher.

TMZ broke the story ... Selma went off the rails on a Delta flight from Cancun to L.A. Monday, screaming incoherently. The pilot radioed ahead that she had mixed alcohol and meds. When the plane landed she was taken to a nearby hospital.

Red is not always a warning sign -- sometimes it's a good sign, especially when Joy Corrigan's sporting a red, very skimpy red, one-piece on South Beach.

Beyonce's working with sour accessories in Hawaii ... call it a sweet marketing ploy.

Bey and Jay Z are currently enjoying paradise beachside. Check out the pics ... Beyonce traded diamonds for a lemon rope. She's definitely got "Lemonade" on her mind ... in case that crown wasn't a dead giveaway.

Kesha slipped into a little black bikini for a desert vacay with her longtime boyfriend.

The singer was poolside in Palm Springs over the weekend. She and writer Brad Ashenfelter did their best to stay cool in the triple digit temperatures.

Check out the gallery to see the awesome bonus they got ... from a masseuse!

Victoria's Secret model Izabel Goulart rinsing off on a beach in Ibiza is a sight to behold ... until her boyfriend swoops in and ruins it.

Izabel -- who's got a role in "Baywatch" -- is dating German soccer player Kevin Trapp.

Ava Sambora's early in her modeling career but she's looking like a seasoned pro in her latest photo shoot ... from all angles.

The 18-year-old spawn of Heather Locklear and Richie Sambora was putting in work Monday in Malibu. Check out the pics ... Ava and some friends are doing well for the bikini industry.