Billie Eilish cleaned up at the Grammys on Sunday, winning five awards, as the music world mourned the loss of LA's hometown basketball hero Kobe Bryant with a series of emotional tributes.
The 18-year-old swept the "big four" prizes of Album of the Year, Song of the Year, Record of the Year and Best New Artist - in an industry acknowledgement of her mould-breaking role.
Lizzo - one of her main competitors, who won three awards - kicked off the glitzy gala at the Staples Center by dedicating the ceremony to Bryant, in the very arena where the NBA icon made history with the Los Angeles Lakers.
Check out the main winners here
"Tonight is for Kobe," shouted the 31-year-old twerking flautist, hours after his death in a helicopter crash was confirmed. His 13-year-old daughter and seven others also died in the incident.
Lizzo then launched into a medley performance of her top hits that set the tone for the night.
She handed over to host Alicia Keys, who offered another tribute to Bryant's memory: "We're all feeling crazy sadness right now. Earlier today, Los Angeles, America and the whole wide world lost a hero.
"And we're literally standing here heartbroken in the house that Kobe Bryant built," said Keys, before launching into a soulful rendition of It's So Hard to Say Goodbye (To Yesterday) with the group Boyz II Men.
"He would want us to keep the vibrations high," Keys later said, before singing a humorous yet soothing opening monologue at the piano.
A crowd of people, many of them in tears, gathered near the arena to mourn the 41-year-old Bryant. Flags were flying at half-mast.
Later in the evening Eilish delivered an understated performance and thanked her fans and fellow nominee Ariana Grande as she accepted her haul of trophies.
"Mainly I think the fans deserve everything," she said, standing alongside her brother Finneas O'Connell, who shared in her Grammy glory while also winning his own producing and engineering awards.
"I feel like they have not been talked about enough tonight because they're the only reason any of us are here at all. So thanks to the fans."
She also gave a shoutout to Grande, who despite five nominations went home empty-handed.
"Can I just say that, I think Ariana deserves this," Eilish, wearing custom Gucci, said in accepting the Album of the Year award, saying that Grande's Thank U, Next album had been a lifesaver for her.
"I think it deserves more than anything in the world, I love you so much."
Lil Nas X took home two Grammys for his pop culture phenomenon Old Town Road, while Lizzo - the night's favourite - left with three trophies.
"This is really... sick," the 31-year-old superstar said through tears, before alluding to Bryant's death.
"This whole week I'd be lost in my problems, stressed out and then in an instant all of that can go away and your priorities really shift," she said.
"Let's continue to reach out, hold each other down and lift each other up."
Music veterans also did well at Sunday night's ceremony with Lady Gaga winning two Grammys for her soundtrack for the hit film A Star Is Born, and one went to Beyonce, who nabbed the prize for best music film for Homecoming.
However, this year’s awards have been mired in controversy. Just ten days before the gala, the Recording Academy's suspended CEO Deborah Dugan - the first woman to lead the embattled institution behind the Grammys - filed an explosive discrimination complaint with the Equal Employment Opportunity Commission.
She says she was suspended after raising concerns over sexual harassment, voting irregularities and other misconduct within the Academy - one of music's most influential organisations, but one long accused of favoritism and a lack of diversity.
The controversy went more or less unmentioned on Sunday, with only a few vague onstage allusions to the crisis.
Often remembered as much for its performances as its winners, the Grammys included a boudoir-inspired medley show from Grande, along with a rollicking genre-blending rendition of Old Town Road that featured K-pop sensation BTS, country star Billy Ray Cyrus and the eclectic DJ Diplo.
Gary Clark Jr, who won three Grammys including best rock song for his anti-racist This Land, gave several showstopping performances, and his success was seen by many as an overdue recognition of black influence on rock.
Wearing a blond bowl-cut wig, Tyler, the Creator delivered an art-pop rap performance complete with stage-shaking camera work and pyrotechnics.
Usher drove the crowd crazy in leading a tribute to the late legend Prince, performing songs including Little Red Corvette, When Doves Cry and Kiss.
FKA Twigs joined him in lingerie to deliver a pole-dancing performance - with none other than Prince's protegee Sheila E on drums.
You can watch highlights of this year's Grammys on Monday night on RTÉ2
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