Mark Zuckerberg‘s wife Priscilla Chan celebrated the big 4-0 with a huge bash — but it was the META CEO who stole the show with his stunning onstage performance.

Zuckerberg uploaded an Instagram video capturing a portion of the fancy black-tie soiree with the couple’s friends — and he quickly became the center of attention.

Check out the footage Zuck posted Friday … Mark, in his black tuxedo, makes a grand entrance to a packed ballroom and rushes onstage.

With help from two assistants, Mark rips off his tux to reveal a Benson Boone-inspired shiny blue jumpsuit.

Just like the pop rock star, Mark put on a wild performance, jumping on and off a piano and busting moves that made Priscilla — watching with the crowd — laugh her ass off.

You may recall … Boone wore a similar outfit while belting out his hit song, “Beautiful Things,” during the Grammys this year.

In the video’s caption, Zuck gave his wife a birthday shoutout and thanked Benson for creating a great tune. Benson even got in on the fun, reposting the vid on his own IG story with the caption “You’re wild for this.”

Could there be a Zuck-Boone collab in the future? We’ll just have to see.

If you thought Kanye West couldn’t shock us anymore with his Nazi-loving opinions, think again — he was spotted wearing one of the swastika T-shirts he was selling on his site before it went dark.

Check out the video — the rapper was dressed in the shirt while out in L.A. Thursday, chatting with a group of guys. He then noticed the camera and made sure to stroll farther into the frame, ensuring a full, uninterrupted view of him in the shirt.

It’s a disturbing sight — Kanye standing there alone in the shirt, staring at the camera and scanning his surroundings like he’s completely oblivious to the weight of what he’s doing.

He doubled down on the intention behind his actions, tweeting Friday, “It was always a dream of mine to walk around with a Swastika T on”.

The troubling sighting comes just weeks after he started selling merch with the symbol directly linked to Hitler and Nazis on his Yeezy website, and even took out a Super Bowl TV ad hyping his site … following his claim he was a Nazi and calling Hitler “so fresh.” Days later, he tweeted he wasn’t a Nazi anymore … but then deleted that and a bunch of other posts. But it looks like he’s back courting controversy again.

Diddy‘s ex-“Making The Band” singer Sara Rivers is coming at his neck in a new lawsuit, and the allegations stem from her time on the popular MTV series.

In a sprawling lawsuit, obtained by TMZ Hip Hop, Rivers claims the artist formerly known as Puff Daddy subjected her to mistreatment, which wound up becoming content for millions to see on TV.

The suit, filed by attorney Ariel Mitchell on behalf of Rivers, cites the infamous “cheesecake” from ‘MTB2’ where she and the rest of Da Band had to walk several blocks to get Diddy a sweet treat as one of the numerous incidents of abuse.

She also complains of being forced sleep in an open bay with 4 other males despite the fact she was married at the time, and says she was threatened with being ousted if she didn’t comply.

The suit also names MTV, Viacom and several ex-Bad Boy employees who had a profile on the series at the time … including Diddy’s mother, Janice, and ex-assistant Fonzworth Bentley.

Sara goes on to allege Diddy acted maliciously and recklessly with her career by publicly dismantling the group while pocketing most of her show money.

She also claims Diddy sexually harassed and assaulted her, claiming he once backed her into a corner and blocked her from moving while running his hand across her breasts.

She’s demanding damages from Diddy and the others.

Lawyers for Lil Baby are firing back at the Atlanta Police Department, claiming the rapper has absolutely nothing to do with last year’s gang-related murders of two teen boys.

Baby’s attorneys, Drew Findling and Marissa Goldberg, issued a statement to TMZ, blasting APD for holding a Wednesday press conference in which police brass accused the hip hop star of triggering a rap war during his 2024 music video shoot.

At the presser, police officials announced the arrests of 7 gang members allegedly responsible for the 2 fatal shootings with a third person also wounded.

APD Homicide Commander Ralph Woolfolk said Baby was filming the video in the same area and “he knew he should not have been” there, calling it a “cowardly act” and vowing to hold him accountable.

In their statement, Baby’s attorneys called the police accusations “complete and total nonsense.”

They went on … “To say that he couldn’t shoot a music video in his home town, a place that he loves and has continued to uplift, is disgraceful. Even more, the location for a major music video shoot is a decision made by a professional team and is not a decision made by any individual.”

The lawyers also pointed out Baby “had absolutely no involvement” in the shooting, while also blasting the APD for its “unprofessional, unethical and shameful” treatment of the Grammy Award winner.

Justin Timberlake is not bringing “SexyBack” tonight … ’cause he’s got a nasty case of the flu and can’t perform tonight.

The singer-songwriter posted an apology to his Instagram Thursday evening … telling fans he was heartbroken, but he needed to cancel the show in Columbus, Ohio because he couldn’t even get through soundcheck.

He says it kills him to disappoint his fans and all the members of his team who worked so hard to put the show together … and, he promises everyone will receive refunds for their tickets.

While many online are wishing Justin the best … we’ve heard from a fair few fans who aren’t happy about the last-minute cancellation — especially since this is the second time he hasn’t been able to go on.

Back in November, JT had to cancel a series of shows while dealing with bronchitis and laryngitis — and, one of them was in Columbus, Ohio.

Unclear when JT got the flu … but, clearly he didn’t feel like he could go out and perform tonight. We’ve reached out for clarification on the cancellation, no word back.

Hip Hop music industry legend Kevin Liles is facing a new sexual assault lawsuit … a woman claims he raped her while he was an exec at Def Jam Recordings.

According to legal docs, obtained by TMZ Hip Hop, Liles is being sued by a woman not identified publicly who says she began working for the iconic music imprint in 1999 … and claims she was quickly subjected to repeated instances of sexual harassment from Liles from 2000 to 2002.

The suit claims Liles would constantly press his body against the woman’s breasts and grab her buttocks at work.

The woman — suing as a Jane Doe — says she continuously rebuffed Liles’ sexual advances, but she claims he ultimately sexually assaulted and raped her in 2002.

Liles was connected to Def Jam until 2004, before he went on to be a top V.P. at Warner Music Group. He resigned from that role in September.

Who says women can’t break the glass ceiling? Gayle King‘s smashing through and heading straight to the stars, ’cause she’s joining a bunch of trailblazing women making their way into space.

Gayle just announced she’s part of the historic all-woman crew for Blue Origin’s next flight to the edge of space — set to launch this spring.

Gayle explained she initially turned it down, but she admits that if the crew nailed the mission and she wasn’t there, she’d be kicking herself. Now, she’s gonna be along for the ride!

Gayle also gave a shoutout to the powerhouse women she’ll be joining on the mission — pop star Katy Perry, business mogul Lauren Sánchez, NASA rocket scientist Aisha Bowe, civil-rights activist Amanda Nguyen, and film producer Kerianne Flynn.

Lauren also shared the big news on her IG … saying she hopes it’ll spark big dreams and inspire people to reach for the stars.

Can you guess which Hollywood hottie put his washboard abs on full display in this eye-popping photo?

This famous fan favorite’s bearing it all in a pink tracksuit … leaving the front open — a total slam dunk for his fans who are obsessed with his chest.

Based on his social pages, the sexy singer is known to flash an ab or two and he’s gonna ride that trend till he “can’t no more!”

Don’t you be a meanie once you call this star by his name … scroll through all the pics to show your love for this hell-raiser.

Fyre Festival creator Billy McFarland is gearing up for his big music-event comeback — but it looks like he’s still playing with fire … and not exactly going all out to erase the scorch marks of the OG disaster.

Billy was all smiles on “TMZ Live” Wednesday, casually brushing off the fact that he’s asking people to drop thousands of dollars on tickets — without even announcing anyone in the lineup for this summer’s Fyre Fest 2.

You gotta check out the video — ’cause when Charles pointed out that not having artists was a huge problem the first time around, Billy didn’t flinch. Instead, he spun it into a flex, bragging the event this time is already making waves without revealing the roster.

Charles wasn’t buying it … reminding Billy that last time, he literally went to prison for almost 4 years over the same issue. That’s when Billy got a tiny bit serious — saying the big difference this time is there’s an actual festival company running the show.

He then insists there are performers, and they’ll be announced “professionally” in due time, but when we pressed for just one name, or even a hint, his clue was cryptic — saying “she’s” a “current” DJ who’ll be leading a whale shark excursion by day and then hitting the stage at night. Any guesses?

All in all, it’s a pretty bizarre interview. While most would steer clear of something that landed them in major legal trouble, Billy says he’s grateful for a do-over when Fyre Fest 2 goes down in Mexico, from May 30–June 2.

BigXthaPlug — one of rap’s biggest rising stars — has been arrested on a marijuana charge in Texas … TMZ has learned.

BigX was arrested on Wednesday and is currently being held at the Arlington City Jail. He’s been charged with possession of less than 2 ounces of marijuana.

Arlington PD tells TMZ … around 12:05 AM local time, BigX was driving with expired tags and got pulled over by cops. The officer reported he could smell marijuana as he approached the vehicle and asked BigX and the passenger — Cleodist Landum — to exit the car.

Officers said they could see cigarettes and a green leafy substance in the console of the vehicle … and said they also located a handgun in the passenger door pocket.

22-year-old Cleodist — who appears to be BigX’s relative — had an active felony warrant out of Bexar County, Texas. When officers took him into custody and searched him, they allegedly found marijuana on him. He was booked into the Arlington City Jail on the warrant, as well as for possession of marijuana, and unlawful carrying of a weapon.

The rapper’s a proud Texas native, born in Dallas, not far from Arlington.