Summer

April Love Geary is 3 months pregnant, but you wouldn't know it ... at all.

Robin Thicke hit up the pool with his 22-year-old gf on their babymoon on the North Shore of Hawaii.

The couple's been dating for 3 years, and announced they are expecting Thursday -- the due date's March 1, which would have been Alan Thicke's 70th birthday.

It will be kid #2 for Robin ... who just struck a custody deal with his ex, Paula Patton, for their 7-year-old son, Julian.

Heidi Klum is proof ice cream does the body good.

The supermodel showed off her physique Sunday in a black string bikini while on vacay in St. Barts. The 44-year-old smoke show was there with her boyfriend, Vito Schnabel, and her family.

Vito had his usual front row seat for the Heidi show ... as she caught waves and got down and dirty in the sand. If you look closely, there was also a unicorn sighting on the beach.

Malia Obama was feeling the music so much she couldn't contain herself ... so she writhed around on the ground in rock 'n' roll euphoria.

Barack's oldest daughter let her hair down in Chicago Friday night at Lollapalooza ... but especially while The Killers were playing. We're told she was with her friends backstage for most of the set, but came out to the general area to dance later.

And dance she did ... and headbang ... and roll around in the grass.

This isn't Malia's first time at the music fest -- she had great seats last year during Mac Miller's set -- and she always seems to have a good time in her former hometown.

Maybe just a little more this year.

Now we know Cristiano Ronaldo enjoys giving his smoking hot pregnant girlfriend some supporting love taps ... and she enjoys providing him with beautiful scenery.

The football star and his expecting gf, Georgina Rodriguez, cozied up on a luxury yacht in Ibiza last week ... clearly enjoying each other's company.

Venus Williams couldn't bring home another Wimbledon title ... but she drew a star-studded crowd to watch her go down to Spain's Margine Guburuza.

Celebrities like Woody Harrelson, Stanley Tucci, Hilary Swank, Bradley Cooper, Jude Law, Pippa Middleton and many more took in the tennis action on the grass Saturday ... and looked like they were really into it.

Meek Mill loaded up a yacht with 2 decks worth of hot chicks and other partygoers ... and his new gf was there too.

Meek's huge group of party pals sipped drinks and turnt up with a DJ spinning music on board. Meek's new chick, Vanessa, brought along some girlfriends as well.

Vanessa -- who also goes by Nessa Colombiana -- has been hanging with the rapper for over a month and the 2 hung out in Miami low key during Memorial Day weekend.

If you've ever compared Kim Kardashian's ass to a flotation device, turns out she agreed with you ... because it's literally for sale now.

Kim released a bunch of new Kimoji merch on her site Tuesday -- and we noticed she's selling a pool floatie in the shape of her epic ass, which retails for a cool $98 ... plus $10 shipping.

The Butt Pool Float is currently available for pre-order, and will ship as early as June (kinda late, no?). There's not much of a description for the product either ... butt it pretty much speaks for itself.

It's big, and it floats. Sort of like this.

Gisele might have the greatest gig as a supermodel, but the guy in charge of prepping her ass for the camera has gotta be a close second.

Gisele squeezed in a very wet photo shoot in Rio on the heels of the Olympics. She's officially retired from runway modeling, but thank God she's still posing for pics like these.

We're guessing the butt wrangler does NOT get hazard pay -- shouldn't be paid at all, really.

Beyonce isn't even living life on the edge anymore ... she's going right over it!

We got these shots of Bey and Jay Z balling out off the coast of Sardinia on their rented super yacht, the Halo. Yes, the Halo. But instead of sunbathing or sipping bubbly ... Beyonce decided to go all daredevil and dive off the top deck.

Looks to be at least a 30-foot drop, and we think that's Jigga recording video from below. Maybe she was inspired by the Olympics ... or maybe she's making a quick escape.

Bottom line ... #CakesintheOcean

Orlando Bloom called dibs Saturday ... showing Sardinian sunbathers the girl was his.

Orlando and Katy Perry were all over each other on the Italian coast ... probably not even noticing they were the main attraction.

Miranda who?

Sasha Obama's summer job at a Martha's Vineyard restaurant is going to cramp her style in a big way, thanks to a slew of child labor laws.

We did some checking, and there are a bunch of things Massachusetts prohibits the president's 15-year-old daughter from doing at Nancy's Restaurant. Among them, she can't:

-- cook on an open flame

-- operate pressure cookers, broilers, food slicers, cutters or mixers

-- bake anything ... period

-- operate microwaves that heat above 140 degrees

-- transport grease hotter than 100 degrees

-- work in freezers or meat coolers

-- wash windows higher than 10 feet from ground level

And this is interesting. We've spoken with people who were at Nancy's when Sasha was there, and they say there was no visible evidence of security. We're told no one was searched and nothing seemed out of the ordinary.

Justin Bieber just broke his "no photos" rule in a big way ... letting an obscure rap duo shoot a rap video in his castle.

The Biebs recently ran into a guy named BB the Jerk, a member of the L.A. rap duo These White Kids. Turns out Justin's a big fan of the duo's YouTube videos. The next thing BB knew, he and his rap partner were partying at Bieber's pool party.

At the party BB casually mentioned he had a new song called "Michael Phelps" and Justin suggested they get a video camera on the spot and shoot the music video for the song.

The video features hot chicks, of course, Bieber jumping fully clothed into the pool and there's even a cameo with Brazilian superstar Neymar Jr.

Looks like the 2016 Rio Olympics may have a new anthem.

Dwyane Wade bolted Miami for Chicago ... but he's still kickin' it off the court with superstar ex-Heat teammate and BFF Chris Bosh ... bro-ing out at C.B.'s Malibu mansion.

The former teammates linked up in the 'Bu Wednesday for some quality man time ... gettin' in a bunch of activities, from jammin' out on the drums and guitar to hiking (while their wives tagged along and drank sangria).

If anyone thought there was a drop of bad blood between D. Wade and Bosh ... this video surely puts that to rest.

Britney Spears mixed business with pleasure this week flying to Hawaii on the heels of her new album announcement.

David Guetta's got major dirt on his GF, and she's got it on him too ... 'cause it's just what ya do in Ibiza.

The EDM superstar and Jessica Ledon went mudding on one of the islands near Ibiza ... just like Kate Hudson did a couple weeks ago.

No, Chrissy Teigen is not on vacation in Hawaii, but she's definitely hanging loose with John Legend ... and 3-month-old baby Luna.

The ridiculously gorgeous fam is chilling on a yacht off St. Tropez ... like a ton of other celebs this week. We're guessing Luna and John are big fans of mama Teigen's outfit.

Mom boobs -- they're not just for kids.