TMZ.com

Rod Stewart turned to artificial intelligence to put together a tribute video to the late Ozzy Osbourne at a recent concert ... but now it's backfiring.

Ya gotta see the A.I.-generated video that played at Rod's show in Charlotte, N.C. ... it shows Ozzy with a selfie stick smiling with other dead celebrities.

The video features Ozzy with Prince, Michael Jackson, Kurt Cobain, Freddie Mercury, Tina Turner, Tupac Shakur, Bob Marley, XXXTentacion, Aaliyah and George Michael ... just to name a few.

When Calvin Harris opens up, he really opens up ... because he's sharing the first photos of his firstborn child ... and adding some images of his wife's placenta for good measure.

The musician proudly announced the birth of his son Micah in a social media post Monday ... then raised eyebrows and gave folks a jolt when they started scrolling through the photos.

That's because Calvin included a couple images of his wife Vick Hope's placenta ... which they appear to be saving for postpartum consumption.

Katy Perry's concert took a scary turn Sunday night ... when a fan collapsed onstage just moments after being invited up.

Perry was performing in Detroit ... a little over an hour into the show, she invited a group of young fans onstage for a sing-along segment. One of the girls burst into tears, hugging Perry the moment they met.

Just before Perry began singing, the emotional fan went down. Perry immediately rushed to her side, crouching next to the girl along with security and other arena staffers.

Jessie J was hospitalized over the weekend just six weeks after undergoing breast cancer surgery.

The singer, who had a mastectomy and breast reconstruction following an early-stage cancer diagnosis in April, says she returned to the hospital unexpectedly after experiencing symptoms that initially pointed to a possible blood clot in her lung.

"Six weeks post surgery and I was back in the same ward I was after my surgery," she wrote Sunday alongside a photo of a tube in her arm. "Not expected or planned."

Olivia Rodrigo surprised fans Friday night during her epic Lollapalooza Chicago debut ... bringing out Weezer to perform 2 of their hits!

Check it out ... she had fans cheering for the collab as they performed the rock band's songs "Buddy Holly" and "Say It Ain’t So."

It was a full circle moment for OR ... who gushed to thrilled fans that Weezer headlined the first-ever concert she attended.

Charli XCX? More like Charli XC-Sexy. It’s her birthday today -- and spoiler alert: she’s aging like a spicy little wine. Tap into the gallery that proves it!

The Brit’s ringing in 33 -- and she’s doing it in style. The girl’s got a thing for booty shorts and crop tops, and trust us, the 'fits are fire. Check ’em out.

Recently married Charli’s all about that body confidence -- and it shows. From bikinis to lingerie to full glam gowns, she serves in every look.

Kelly Osbourne is sharing a glimpse at the unorthodox tribute to her late father Ozzy Osbourne at his British estate, where the rocker was laid to rest on Thursday.

Check out the pic the "Fashion Police" alum posted to her Instagram Story -- the tribute is done in complete Ozzy style ... consisting of a lakeside purple floral arrangement spelling "Ozzy F***ing Osbourne". The Black Sabbath icon was reportedly buried near the lake at his family home.

The florals closely resembled the ones placed in his hearse, which traveled through the streets of his hometown, Birmingham, England on Wednesday and was accompanied by his mourning family.

Stevie Nicks fans with 'Dreams' of seeing her soon are just going to have to wait ... 'cause a broken shoulder has caused her to push her scheduled tour dates.

The singer-songwriter announced the news on Instagram Friday ... letting her fans know that she fractured her shoulder and needs to push her August and September dates to the late fall and early winter.

The tour will kick back off with a few shows that weren't postponed, starting on October 1 ... and, all previously sold tickets will be honored at the new dates, which will begin October 28.

Brooke Hogan knows best ... and, right now, what's best for her is getting back into music!

Sources close to Brooke tell TMZ ... after Hulk passed away last week, Brooke reconnected with her ex-boyfriend Yannique Barker -- a record producer and son of the SoBe Entertainment founder Cecile D. Barker. Yannique was the boyfriend Hulk was referring to in the infamous leaked N-word tape.

Brooke was once signed to SoBe ... and, we're told she has now re-signed to the label -- good news since she has nearly an entire album recorded.

Fire up your Friday with this A-list star slaying a sexy selfie with Labubus! Can you guess which a-lister shared this eye-popping shot?!

She grew up in the Bronx and lives in Atlanta, Georgia. When she's not spittin' raps n' rymes, she's letting it rip on social media ...

Famous musicians poured into Prince of Darkness Ozzy Osbourne's English estate Thursday to lay him to rest with his mourning family just over a week after his shocking death.

The Black Sabbath legend is reportedly being buried near the lake on his 250-acre Buckinghamshire property in a private ceremony that includes some of his closest companions, such as Marilyn Manson and his lead guitarist Zakk Wylde, who recently shared their final text exchange.

Metallica frontman James Hetfield and Sir Elton John were expected to pay their respects as well, the Daily Mail reported. Slipknot lead singer Corey Taylor was also seen on the grounds with his wife Alicia Dove.

Justin Timberlake is opening up about his health issues ... recently revealing he has Lyme disease.

The singer-songwriter shared the news on Instagram Thursday morning in a heartfelt Instagram post ... reflecting on the past two years -- both the fun, gratifying times and the physically demanding, grueling times too.

He then says he's been diagnosed with Lyme disease -- a bacterial infection spread to humans by ticks. It's unclear how serious it is ... but, Timberlake says he wants to shed some light on his difficulties, though he adds he's not looking for sympathy.

Justin Trudeau was totally vibing as he heard Katy Perry "Roar" at Wednesday's "Lifetimes" tour!

Several videos posted by fellow concertgoers show the former Canadian Prime Minister with a cautious grin on his face ... swaying and completely locked in on KP as she belted out her biggest hits.

We even caught him in a full-teeth smile as he sang along to "Roar" ... while the pop star flew over him in her oversized mechanical butterfly -- yes, the one that nearly threw her into the crowd a few weeks ago.

Ozzy Osbourne's go-to guitarist, Zakk Wylde, is pulling back the curtain on the final message he received from the rock legend before his passing.

In a recent interview with Guitar World, Wylde says he got a text from Ozzy shortly after  Black Sabbath's final concert in Birmingham, England. The backstage dressing room was packed, so he decided to give Ozzy some space -- assuming he'd see him soon.

The two never ended up seeing each other again ... with Ozzy's last message to Zakk reading, "Zakky, sorry, it was like a madhouse back there. I didn’t see you."

Justin Trudeau attended Katy Perry’s Montreal concert … 2 days after being spotted having dinner and cozy drinks together.

The former Canadian Prime Minister was seen in great seats at the singers concert Wednesday night.

We broke the story ... the couple had dinner on Monday night in Canada. Friends close to Trudeau told us they’re just pals however, we obtained video of them on a cozy drink date and out walking Katie’s dog earlier in the day.

As you know, Katy's been enjoying single life following her split from Orlando Bloom -- the two share a daughter. Meanwhile, Trudeau and his ex-wife Sophie separated in 2023 after an 18-year marriage.

Before this lil' kiddo in his striped tee turned into a multi-Grammy winner, he was just talkin' on his telly, braving the cold winters in Toronto, Canada ... and setting his goals and dreams on becoming a superstar!

He first started posting songs anonymously on YouTube, and his songs hit the top of the charts by 2015. He's also dabbled in acting, most notably in "The Idol," and if you're still unsure who this kid could be, his music will get you hyped during the Weeknd.

"I can't feel my face when I'm with you!"