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Justin Bieber knocked the rust off Sunday, returning to the Grammys stage after a 4-year hiatus ... in his underwear!

Watch the clip ... his wife Hailey Bieber nodded along as the singer belted out his song "Yukon" and then just kind of wandered off stage.

It wasn't the Pink Pony Club but Chappell Roan definitely caused a scene at the Grammys ... she showed up topless as she hit the red carpet!

Check out the pic ... her boobs were completely out as cameras flashed to capture the image.

The singer is nominated for Record of the Year and Best Pop Solo Performance for "The Subway."

7:21 PM PT -- Nicki Minaj responded to Trevor's crowd-pleasing jab with a bizarre, unfounded allegation referring to the comedian's "boyfriend" in a tweet which included photos of Jay Z.

Nicki has basically been at war with Jay and Roc Nation since last year over money she claims she's owed.

Trevor Noah came out swinging as host of the Grammys Sunday ... he immediately took aim at Nicki Minaj and Donald Trump in his opening monologue.

Trevor said, "Nicki Minaj is not here," then took a few seconds for the uproarious applause to die down.

Not joking ... people were elated that she wasn't there! Chrissy Teigen was even spotted giving a thumbs up and mothing, "Bye" in the background.

Bad Bunny just won Best Música Urbana Album, using his acceptance speech to condemn ICE ... and he was met with a 30-second standing ovation.

BB addressed the audience, saying, "Before I say thanks to God, I'm gonna say ICE out."

The demand brought the crowd to their feet before BB continued... "We're not savage, we're not animals, we're not aliens. We are humans and we are Americans."

It's official ... breakout star Olivia Dean is now Best New Artist after her huge Grammy win!

The 26-year-old British singer-songwriter beat out fellow Brit Lola Young, influencers-turned-singers Addison Rae and Alex Warren, as well as girl group KATSEYE to cap off her meteoric year.

Rosé and Bruno Mars brought the apateu to the Grammys -- with the duo performing a rockin' version of their hit collab, "APT.," to get the awards show underway.

The two took the stage to intro "music's biggest night" just minutes ago ... and before host Trevor Noah uttered a single joke, the vibes were set with the Billboard-topping track based on the Korean drinking game.

The BLACKPINK member rocked black pants, a white tank and a black tie for the occasion ... with Bruno electing for a matching suit and black bandana.

Justin and Hailey Bieber didn't just make a fashion statement walking the Grammy red carpet ... they made a political one as well, wearing "ICE Out" pins at music's biggest night.

Check out the pic ... the couple looked so chic in matching black fits, and their poignant buttons.

And they weren't alone ... Kehlani and artist Markos D1 were also among those who showed up to spread the message.

Clive Davis did it again ... throwing one of the Grammy weekend's most exclusive parties and pulling in a massive A-list crowd.

The legendary music exec hosted his annual Pre-Grammy Gala and Salute to Industry Icons Saturday night in Beverly Hills, and the red carpet was stacked with stars from every corner of the entertainment world.

Among those stepping out ... Heidi Klum, Chrissy Teigen, John Legend, Adam Lambert, Miguel, Machine Gun Kelly, Martha Stewart, Bebe Rexha, Lizzo, Demi Lovato, Jennifer Hudson, Halle Bailey, Karol G, Suki Waterhouse, YUNGBLUD, Teyana Taylor, and Sharon Osbourne, who attended alongside Kelly Osbourne and Jack Osbourne.

Dave Grohl and his wife, Jordyn Blum stepped out together more than a year after his infidelity rocked their marriage.

The Foo Fighters front man walked the red carpet Saturday night at Clive Davis' Pre-Grammy party in Los Angeles, putting on a united front with Blum as the couple made a rare public appearance together.

Grohl kept it classic in a black suit layered over a coordinating turtleneck. Blum, standing alongside him, wore an emerald, one-shoulder gown with a dramatic leg slit.

Grammys Sunday is officially here, and we're kickin' things off with a too-hot-to-handle game of .... Who'd You Rather?! Grammys Edition!

Reminisce on the most iconic moments over the years and cast your faves 😘!

And the winner is ....

Snoop Dogg's 10-month-old granddaughter Codi has passed away ... this according to his only daughter, Cori Broadus.

Cori announced the news Saturday afternoon ... sharing a black-and-white photo where she's grinning and lovingly holding Codi in her arms.

She writes that Codi -- the "love of her life" -- passed away Monday ... adding an angel wing emoji to the post.

Lots of stars out there really take pride in their appearance ... can you guess who this suited-up star is?

We ran into this singer all the way back in 2015, and we tried to get a word in with him ... but he was already busy hanging out with his adoring fans!

Grammys weekend kicked off by honoring the most iconic diva of them all -- the one and only Mariah Carey!

The singer-songwriter was shining on the red carpet at Friday's MusiCares Person of the Year Gala in Los Angeles ... commanding attention in a sheer floral dress with a corseted bodice.

She layered on the bling with a diamond collar necklace, stacked diamond bracelets and waterfall diamond earrings ... though no jewelry could shine as bright as her A-list smile.

Grammys weekend has officially commenced -- but singer Becky G has more than music on her mind as she showed up to the 2026 MusiCares Person of the Year Gala Friday protesting ICE.

Check out the pics -- she proudly walked the carpet showing off her fresh nails spelling out the phrase "F*** ICE" ... flashing her hands to the camera with a kissy face.

Becky G is a Mexican-American singer who grew up in California ... but she's had massive success in Latin music after she broke out with her hit English song "Shower" in 2014.

If you thought Hilary Duff's "Small Rooms, Big Nerves" tour just wasn't long enough, you're in luck ... because she just teased a world tour!

The former Disney Channel star dropped the hint about her future plans halfway through her show in Los Angeles on Thursday night in a seriously creative way ... by having three people wear shirts reading "World Tour Loading..."

They spun around on her mark and showed off the message to the rest of the crowd ... who went completely wild!

Granted, the "Small Rooms, Big Nerves" tour ain't over yet, though ... Hilary's still got six dates in Las Vegas -- three in February, three in May -- planned out.

Still, Hilary shared a photo of the shirt reveal on Instagram and wrote there was "more to come" in her post's caption ... which was about as subtle as a brick.

Hilary's tour wasn't her only big project of 2026 -- she's got her first album in 11 years, "Luck... or Something," set for release next month.

Ray J’s been talking serious life-or-death health woes recently -- but you’d never clock it from the way he rolled into court looking like he had a red carpet to catch!

Despite saying he’s got limited time, it looked like Ray J's prognosis took a day off as he rocked up to an L.A. court Friday -- he was decked out in a slick suit, and had cool-guy energy to the point he refused eye contact for cameras while saying he’s "doing alright."

The rapper elaborated a little ... saying he was "better today," so his health saga might be more day-by-day than doomsday.