TMZ.com

You can bet Katy Perry kissed the ground after escaping this latest stunt… 'cause the pop princess got straight up trapped mid-air in a giant hamster ball!

It all went down Sunday night during her "Lifetimes" tour stop in Adelaide, Australia ... when the giant metal sphere meant to lift Katy above the crowd suddenly tilted -- sending her clutching the frame for dear life to keep from toppling out.

As you can see, Katy was really putting that upper body to work, clinging on for dear life -- and to make it all even scarier, the music cut out and the lights dimmed as crew scrambled to step in.

Put those "2 Hands" on Tate Mcrae's sexy snaps to kick off her 22nd birthday! After all, what better way to celebrate another year around the sun than goin' for a sexy scroll through Tate's hottest bikinis and dance 'fits ...

Legs for days, the singer-dancer -- whose fame first stemmed from competing on "So You Think You Can Dance" -- choreographed this long n' lean, boat babe selfie in a white-hot 2-piece!

Earlier this year, the birthday girl dropped her third studio album "So Close To What" -- heating up the music charts with hit songs like "Revolving Door," not to mention her music video dances goin' viral on social media.

"It's okay, you're okay" ... Hit up our gallery and send this Canadian beauty your well wishes!

Rumors have been circulating that Lady Gaga and Elton John both demanded a huge pile of money to perform at the wedding of Jeff Bezos and Lauren Sanchez ... but TMZ has learned it's all BS.

Here's the deal ... with the Venice mega-wedding in the rearview mirror, gossip has been spun into headlines -- such as both superstars wanting a fee of $6 million apiece to perform for the 200 who's who guest list -- which Bezos passed on.

Insiders for both icons tell TMZ ... the whole story is laughable ... 'cause it just didn't happen. We hear that neither Elton nor Gaga was even approached to play the wedding -- let alone demand such a gigantic fee.

"It's Cowgirl Lizzo reporting for duty!!!"

Singer Lizzo delivered quite the show with a head-to-toe denim look -- showcasing her curves in a plunging zip-up top paired with some daisy-dukes ... Yeehaw!

The all-star look -- which debuted on the star's Instagram -- was graffiti-ed with "Cowgirl Lizzo" on the front and "hoe" on her backside.

Lizzo says it's a "Lizzo-Wayne summer" with her new mixtape "My Face Still Hurts From Smiling" ... and, she's got a couple great opportunities for collaboration.

We caught up with the singer-songwriter Friday in Los Angeles ... and, we had to ask about the new tape -- which she released earlier in the day -- that she says is totally inspired by Houston.

She told Billboard in an interview the mixtape was inspired by Lil Wayne ... so, we wanted to know which track she'd want Wayne to feature on -- and, for the remix, sounds like "Bend It Over" is her pick.

Paul Simon fans in Philadelphia are hearing the "Sound of Silence" instead of his voice this weekend ... because he's had to cancel two performances.

A post was shared to the singer-songwriter's Instagram Saturday ... letting fans know "chronic and intense back pain" required immediate attention -- and, he can't play his shows this weekend.

The statement explains the shows will have to be canceled for now ... because PS simply doesn't have the ability to reschedule them for a later date at this time.

2:26 PM PT -- Beyoncé's company Parkwood Entertainment released a statement ... calling the incident a "technical mishap" and confirming no one was injured.

Beyoncé had a scary experience during her Saturday night concert in Texas ... tilting to one side while sitting in a flying car high above the crowd -- but she handled it like a pro.

The music icon was belting out her hit, "16 Carriages," while seated in the red convertible suspended in the air during the first of two nights at the NRG Stadium in Houston.

Video posted to X captured the frightening situation. Check it out ... Beyoncé, decked out in a cowgirl outfit, suddenly stops singing and repeatedly says "stop" into the mic she's holding in one hand as the tilted car is suspended high above the crowd.

Rihanna and A$AP Rocky are introducing their youngest to high fashion ... but, he's not quite old enough to hit the club scene with his parents after.

The A-listers brought their boy Riot to Rocky's AWGE fashion show during Paris Fashion week in France ... posing and planting kisses on his cheeks in a a few sweet snaps taken at the event.

Check out the pic ... perfect for a family Christmas card with big smiles -- though Riot seems a pensive during the whole experience.

Justin Bieber was just a kid with a dollar and a dream when he got picked up by talent agent Scooter Braun in 2007, and he's since gone from busking on the streets of Ontario, Canada, to filling out stadiums worldwide.

And he's had plenty of fun times along the way -- like when he called up his mom, Pattie Mallette, and asked her for permission to buy a helicopter after his then-manager shot down the idea of him being anywhere near the controls of a private aircraft.

Halle Berry always looks sexy in a bathing suit -- but she looks even sexier when her bikini bottoms fall down, which is exactly what happened on video for everyone to see!

The actress posted the eye-popping clip to Instagram on Thursday, and it shows Halle dancing to the new song, "Prelims (mind and meat)," written by her boyfriend Van Hunt.

Check it out ... Halle, in her white two-piece, is bustin' some moves in a suite overlooking the beautiful Swiss mountains, while Van appears to film his better half while his music plays in the background.

Justin Bieber's outbursts aren't just random -- Dr. Drew tells us he doesn't think it's fame or stress ... but drama at home that's lighting the fuse.

We caught up with Dr. Drew when he was leaving Heather McDonald's 'Juicy Scoop' celebration on Wednesday ... and he didn’t hold back -- talking about JB's possible substance use, how Justin's previously discussed dealing with depression, and even potential romantic troubles. In his words, the Biebs looks deeply unhappy and seriously needs help.

Naturally, all eyes are on Justin's wife Hailey Bieber -- and for good reason. Earlier this week, Justin insinuated she was giving him the silent treatment … plus, Hailey was recently spotted without her wedding ring.

It's Thirsty Thursday indeed, and this singer is all about the thirst traps! Can you guess which Brooklyn-baddie put her bodacious bod on display in this sexy shot?

With 12.1 million Instagram followers, she's always keeping her "Rexhars" pleased and appeased! If you can guess who she is, then it's just "Meant To Be!"

Rihanna's dad, Ronald Fenty, died from cancer, pneumonia and other serious illnesses ... TMZ has learned.

Fenty's death on May 30 was caused by acute respiratory failure, pancreatic cancer and aspiration pneumonia -- which is a bacterial lung infection -- according to a death certificate obtained by TMZ.

Other causes listed in the document include acute renal failure and acute tubular necrosis -- both of which involve extensive kidney damage.

12 PM PT -- Jessie J is not all the way out of the woods just yet in her battle with breast cancer ... she posted further details on IG Friday clarifying her Thursday words were a "positive affirmation," not yet facts.

She tells her fans she doesn't yet have her results back, and notes the fingers-crossed emoji was meant to convey her manifestation. She notes her surgery was not quite a week ago, and she's praying for the best results. We're wishing you the best, JJ!

Good news -- Jessie J just revealed she’s officially cancer-free, only weeks after announcing she was heading into surgery for breast cancer.

The British singer kept things light on her IG Stories Thursday -- joking her nipple’s still in place, and the recovery time gave her the perfect excuse to binge 'Love Island' guilt-free.

Jessie shared she had her rock-solid support system by her side -- her mom, hubby Chanan Colman, and baby boy Sky -- plus, she’s been connecting with others going through the same battle.

Brian Wilson had multiple respiratory issues when he passed away ... and, now we know the reason why he simply stopped breathing.

TMZ has obtained the death certificate for Wilson ... which lists "respiratory arrest" as his main cause of death. According to the American CPR Care Association, respiratory arrest occurs when the heart is still beating, but the lungs stop functioning, making it impossible for the person to get oxygen.

Sepsis and cystitis -- infection issues -- are also listed on the document ... and, associated factors include neurodegenerative disorder, obstructive sleep apnea, chronic respiratory failure and chronic kidney disease.

Jeff Bezos and Lauren Sanchez are going with a DJ instead of a live band for at least one performance during their wedding week ... and, they're bringing out the best -- Kygo!

Multiple sources connected to the couple and Kygo tell TMZ ... the Norwegian DJ is headed to the City of Canals this week to perform at one of Jeff and Lauren's many wedding events.

We're told Kygo's a close friend of the soon-to-be husband-and-wife duo ... and, he's ready to rock the iconic Italian city to celebrate their love!