TMZ.com

Kourtney Kardashian and Travis Barker took a trip down memory lane to celebrate their third wedding anniversary, having a mini photo shoot at the Santa Barbara courthouse to celebrate!

TMZ caught a glimpse of the lovebirds snapping some photos right outside the place in California where they made their love official three years ago ... before taking off in their classic black Cadillac convertible Thursday afternoon.

An eyewitness tells us the pair rode off together down Garden Street, heading for the beach.

Vince Neil and his longtime partner, Rain Hannah, are officially done ... and, we're told he's the one who pulled the plug, because he thinks she was cheating.

Sources close to the Mötley Crüe front man tell TMZ ... he broke up with Rain, after nearly 15 years together, in response to one of his assistants claiming Rain had been having an affair.

We're told this alleged romance was something of an open secret among Vince's inner circle, and no one wanted to tell him -- but, the assistant recently got fed up, and decided Vince deserved to know.

Cassie Ventura is trying to close some loops on her testimony as she answers questions from prosecutors after being grilled by Diddy's defense attorneys ... and she's now told the jury Diddy threatened to release a sex tape if she didn't participate in a freak-off.

Prosecutors asked Cassie what Diddy did on a flight home from France ... and she testified Diddy played her a video of her having sex with an escort.

The feds asked Cassie what Diddy said he would do ... and she testified he told her he would release the tape.

Cassie Ventura says she sought treatment for post-traumatic stress disorder after struggling with her mental health ... getting treatment for traumatic memories.

The singer is being cross-examined in court by Diddy's defense team, and she testified Friday she once spent 45 days at Willow House in Arizona in early 2023 ... explaining therapists there helped her recall memories as part of trauma therapy.

Diddy's defense attorney Anna Estevao said the treatment center works with folks who are experiencing sex compulsion and love addiction ... but Cassie says she was NOT treated for those conditions.

There has been a social media swirl over Justin Bieber's relationship with Diddy when Justin was 15, but multiple sources in Justin's life say nothing untoward happened between them.

Our sources -- some of whom were and some who are right at the center of Justin's life -- tell TMZ, Diddy never sexually or otherwise abused Bieber.

As you know, when Justin and Diddy both appeared on "Jimmy Kimmel Live!" back in 2011, they stirred the pot when Diddy said Justin "knows better than to be talking about things that he does with Big Brother Puff on national television."

Tommy Lee and Brittany Furlan are separated, possibly heading for divorce, and his drinking is at the center of the split ... TMZ has learned.

Brittany and the Motley Crue drummer have been living separately for the past two weeks ... according to sources close to the couple. We're told Brittany and other people around Tommy feel like his drinking has gotten out of hand, and while they've urged him to get sober ... Tommy's been resistant.

Although the estranged couple is no longer living together, we're told they are still in communication.

Internet personality Yris Palmer and her basketball playin' boyfriend Troy Daniels took their love to the tropics, and the vacay pics are too dang cute!

Both Palmer -- who is besties with Kylie Jenner -- and Daniels -- who played for the LA Lakers -- shared a slew of lovey-dovey pics to their respective social pages ... showcasing their public display of affection!

Face down, booties up, the duo posted up the beach docks and cheesed for a sweet photo on the crystal clear water.

Yris is a mama of two kiddos and is seen high-fiving with her daughter Ayla Palmer.

JoJo Siwa's ex Kath Ebbs says they wanted JoJo to know everything that had happened while she was on "Celebrity Big Brother" -- saying she broke things off without knowing the full context.

The Australian DJ took to their podcast "Conversations with Kath" for an episode published recently to share even more details about their shocking split ... including claiming JoJo cited them not showing up to the live show of 'CBB' to support her as part of the split.

Kath says watching JoJo and Chris Hughes get all cuddled up on the show -- combined with the anniversary of their close friend's death -- proved too much for them ... sending them into a "meltdown."

Could Joe Jonas be catching that love bug, again? The singer was spotted grabbing some drinks with a mystery brunette in NYC Tuesday night ... and the pair looked totally locked in on one another.

Check out our pics ... the pair's tucked away in a corner table for two at Schmuck in the East Village -- a European-style bar that just opened in January.

The duo seems focused on their conversation and not worried about the outside world as they sipped on some drinks for -- an eyewitness tells TMZ -- three whole hours.

Pete Davidson and his girlfriend, Elsie Hewitt, are getting increasingly serious ... because TMZ has learned they are now living together.

Sources with direct knowledge tell TMZ ... the couple has been living under the same roof for the last couple of months. We're told they are splitting their time between Pete’s house in upstate New York and a brownstone they recently started renting in Brooklyn.

Our sources tell us they are exploring Brooklyn brownstone living because in their renter’s contract, they have the option to buy it if they decide they want to.

Demi Lovato and her fiancé Jordan Lutes are planning to say their vows really soon -- like, in two weeks soon ... TMZ has learned.

Sources with direct knowledge tell TMZ ... the couple is set to say "I do" on Memorial Day weekend. It's currently unclear where the ceremony is taking place.

The couple got engaged in December 2023. JL presented DL (who uses she/they pronouns) with a big pear-shaped diamond ring in a "personal, intimate proposal" before hitting one of Demi's favorite restaurants in L.A. to celebrate with family.

Justin Bieber's relationship with longtime manager Scooter Braun disintegrated over money -- millions of dollars Justin claimed Scooter underhandedly took -- but an extensive TMZ investigation shows just the opposite.

TMZ has a new documentary, "TMZ Investigates: What Happened to Justin Bieber," which airs tonight on FOX at 9 PM ET, 8 Central.

When the disastrous "Justice" tour ended in 2022, multiple sources with direct knowledge tell us Justin was broke. He owed AEG -- the concert promoter -- $24 million because he received a $40M upfront advance and Justin pulled the plug early on.

Halle Bailey says she's had enough of DDG allegedly abusing her ... she's filed a police report, and now she wants court-ordered protection from the father of her child ... TMZ has learned.

In docs, filed Tuesday in L.A., she claims things first got physical in January -- they broke up back in October -- and Halle says DDG came over to pick up their son, Halo, and she tried to start a convo with the rapper about a child visitation schedule.

As she was buckling Halo into the car seat, she claims DDG grew agitated and repeatedly said, "Get out of my car, BITCH." Halle says the baby was crying, and she got nervous about DDG leaving with him in such an agitated state.

Mauricio Umansky is thriving in his post-Kyle bachelor era -- he's just got caught getting real handsy with a mystery blonde, and let’s just say, they weren’t exactly keeping it PG.

Mind you, this woman looks way younger than 54-year-old Mauricio -- so you’ve gotta see these L.A. pics from Monday night to really clock the chemistry ... 'cause he was full-on grabbing her booty and literally lifting her up for some steamy kisses. No shame in this game!

The blonde babe was giving Mauricio serious heart-eyes as they walked hand-in-hand, before he pulled the ultimate smooth move by giving her his jacket. Yup, she was all in.

Kylie Jenner and Timothee Chalamet were in basketball mode Monday night, showing up at the Knicks-Celtics matchup in NYC — with Kylie's sister, Kendall, in tow.

The trio sat courtside watching the Knicks do battle with the Celtics during Game 4 of the Eastern Conference semifinals series at Madison Square Garden in Manhattan. And what a game it was with the Knicks beating the Celtics 121-113, which made Timothee's night.

During each quarter, the actor - who's also a Knicks superfan — was all about rooting on his team, jumping out of his seat at one point and clapping wildly after a Knicks player sank a basket.

No one’s more into a PDA moment than Heidi Klum -- the model was all about her hubby Tom Kaulitz, displaying plenty of physical affection on their Cannes hotel balcony Sunday.

Heidi was soaking up the French Riviera sun at the legendary Martinez Hotel, flaunting her flawless figure in a barely-there black bikini. And shirtless Tom? He was clearly obsessed, and smothering her with some fiery kisses!

The couple cranked up the heat so much that even the supermodel needed to cool down -- spotted sipping a refreshing drink to tame the chemistry between them.