PDA

Katy Perry and her new man Justin Trudeau Tokyo drifted into each other's arms in Japan Monday ... and we have pics.

Trudeau joined his new girlfriend on the Japanese leg of her world tour, reportedly grabbing something to eat at a restaurant with its own live sumo wrestling show.

Tough to imagine the former Prime Minister of Canada going from addressing parliament to sitting ringside at a sumo match with his Grammy-nominated lady ... but when in Rome ...

Sean Kaufman must be team Conrad ... 'cause he just planted a smooch on his "The Summer I Turned Pretty" costar Christopher Briney!

Check it out -- the pair were spotted at the New York Knicks game Friday evening at NYC's Madison Square Garden and when the camera was on them ... Sean went in for a big one!

The actors put on a show for plenty of fans and celebs in attendance, which included Ray Romano, Jordyn Woods and Spike Lee ... see them in our gallery below.

It's Monday and this mighty fine lookin' couple hit the beach with their rockin' bods on full display, but can you guess who they are?! Here's a few clues:

If you don't know 'em from a popular reality TV show, you definitely have heard of his famous sister ... When they're not in the gym pumpin' iron, they're doting parents to their 3 kiddos ...

Rihanna and A$AP Rocky put on a show for photographers and passersby Thursday ... making out on the streets of Paris.

Check out the pics ... the power couple stayed warm in matching fur coats and a cozy embrace after a romantic dinner at the swanky Cesar restaurant.

The two kissed under the Parisian night sky, lit only by street lamps and camera flashes eager to capture the sweet moment.

Travis Kelce is enjoying a week off from football, which means he's free to hold with no penalties ... and he's taking full advantage ... holding on tight to Taylor Swift on their way in to a romantic dinner.

The "Wood" singer and her NFL star fiancé hit up The Polo Bar in New York City on Wednesday night for a dinner date, and they locked hands as they walked past a sea of paparazzi.

Travis' Kansas City Chiefs are on their bye week, so he's got free time to spend with his bride-to-be ... and they are spending some of those previous hours in the Big Apple.

Sydney Sweeney ain't telling any pretty little lies with her lips in these pics ... passionately kissing her man Scooter Braun during a romantic Central Park outing in NYC.

The actress and the music exec posted up on a rock sitting above a pond in the center of the Big Apple Tuesday, bundled up against the cold in thick clothes ... but, the heat between them certainly seemed to keep them warm.

The pair later strolled through the park together ... while a bodyguard followed behind them, in case anyone got any funny ideas of messing with the celebrity couple.

GloRilla and Brandon Ingram are making a case for the NBA's new favorite power couple ... 'cause fans went wild when the Raptors star landed a kiss on his rapper girlfriend right at her courtside seats!!

The cute moment happened when Ingram and the Toronto Raptors faced the Mavericks in Dallas on Sunday.

Glo was posted up courtside with her friend, EJ King -- and she made it crystal clear she's Ingram's loudest cheerleader.

JoJo Siwa and Chris Hughes turned up the PDA during their red carpet debut Tuesday night!

Peep the clip of them walking the carpet at the 2025 Dancers Against Cancer Gala of the Stars in Los Angeles ... the two are completely smitten with each other as they cuddle up in front of photogs.

Chris even goes in for a sweet smooch on the cheek at one point ... and as the gallery shows, the pair kiss on the lips, too!

Alessandra Ambrosio had tongues wagging strutting down the runway at the 2025 Victoria's Secret Fashion Show Wednesday night ... but at the after-party her tongue appeared to be square in the mouth of her hunk of a man, Buck Palmer!

TMZ obtained video of the Brazilian model and her jewelry-designer boyfriend locked in a passionate kiss in front of everyone at the big bash inside NYC's Crane Club.

Check it out ... the pair have their arms wrapped around each other in a tight embrace during their long smooch. They seem oblivious to all the partygoers around them and don't seem to be in any hurry to get a hotel room -- despite all the PDA.

Katy Perry and Justin Trudeau just made their rumored romance officially undeniable as the pair were spotted getting very handsy aboard the singer's yacht ... and sparks were flying on the high seas.

In photos we've obtained, the singer was seen rocking a sleek black one-piece swimsuit while sharing a passionate kiss with a shirtless Trudeau who kept it casual in just a pair of jeans aboard Perry's yacht.

The steamy shots show the former Canadian Prime Minister cradling Katy's backside as they embraced on the upper deck while another captures her with her arms wrapped around his neck as he nuzzled her cheek.

Madison Beer and Justin Herbert shared a lightning quick interaction at the Los Angeles Chargers game Sunday ... sharing a kiss on the sideline before the game!

The pop star stood just off the field at SoFi Stadium Sunday ... hanging with a pair of friends when her footballin' BF came over to say hello.

Like we said, it's short and sweet ... Herbo plants a kiss on Beer's lips and shakes her friends' hands before kissing Beer again and jogging off.

Jacob Elordi had more than just fashion on his mind in Paris this week ... getting extra cozy with Chase Infiniti at a star-studded Paris Fashion Week party ... TMZ has learned.

Witnesses at the Tuesday night Cartier soirée in the City of Love tell us Jacob and Chase were side by side for much of the evening and the vibe was undeniably flirty between the two. We're told they were engaging in playful convos and plenty of chemistry was noticed by other partygoers.

This wasn't the first time Jacob and Chase have crossed paths socially -- the two posed for a photo together at the Gersh Emmy party back in September.

Sydney Sweeney’s already handsy with new BF Scooter Braun -- clearly way more into him than she ever was with ex-fiancé Jonathan Davino!

You gotta see these pics -- Sydney's glowing, hand firmly locked in her music-exec boo's as they bounced from L.A.’s David Kordansky Gallery to dinner Tuesday night.

Sydney was looking🔥in a leather jacket, denim shorts, and knee-high black boots as she strolled with Scooter and the crew.

Post Malone seems to be moving on after a couple breakups in quick succession ... looking very flirty with a mystery woman while walking through Paris on Thursday.

The two were spotted strolling around Rue Saint-Honoré and the Place Vendôme ... two iconic locales in The City of Lights.

Posty's wearing a cowboy hat and a brown leather jacket ... while his gal pal seems a bit more attuned to the Parisian style -- wearing a dark overcoat and tall boots.

Justin Bieber's keeping the love train with his wife Hailey rolling after being named one of the 2026 Coachella Festival's headliners ... and it looks like he's got a handful to deal with!

The performer shared a bunch of snaps on his Instagram account showing him with a handful of Hailey as they visited the music festival grounds in Indio, California -- and judging by the photos, it looks like he took in some pretty scenic views on his trip!

And hey, Justin remembered to keep the post G-rated at one point, because he included a pair of photos with his son, Jack Blues.