The Weeknd claimed the biggest prize of the night at the Billboard Music Awards as he was named top artist.
The ceremony, which celebrates chart success, took place at the Microsoft Theatre in Los Angeles and was hosted by Nick Jonas.
Canadian R&B star The Weeknd was honoured with 10 awards for his chart-topping albumand single 'Blinding Lights'.
As well as top artist, The Weeknd, whose real name is Abel Tesfaye, also won prizes including top Hot 100 song, top Hot 100 artist, and top male artist.
Accepting the ceremony's biggest prize, which he won over Drake, Juice Wrld, Pop Smoke and Taylor Swift, The Weeknd delivered a brief speech for the masked, in-person audience.
Success at the Billboard Music Awards followed a surprise snub at the Grammys for The Weeknd, who did not receive a single nomination at that ceremony.
Late rapper Pop Smoke won top Billboard 200 album for his debut effort.
He was shot and killed in Los Angeles last year aged 20. Pop Smoke's mother, Audrey Jackson, accepted the award on his behalf and paid tribute to a "warrior".
K-pop group BTS won top-selling song for 'Dynamite', Bad Bunny was named top Latin artist, and DaBaby took home the prize for top rap song for 'Rockstar', his collaboration with Roddy Ricch.
Machine Gun Kelly was named top rock artist and kissed actress girlfriend Megan Fox before accepting the honour.
Some of the industry's biggest names performed with a mix of live and pre-recorded segments.
Alicia Keys, H.E.R., Migos, Duran Duran and The Weeknd all appeared, while BTS performed from Seoul. The Jonas Brothers closed the show with a performance of their songs 'Leave Before You Love Me', 'Sucker' and 'Only Human'.
Drake was joined by three-year-old son Adonis as he was named artist of the decade. The Canadian superstar was recognised for his remarkable chart dominance since 2010, including nine number one albums in the US and six number one singles. His parents and friends were on stage while a video looking at the 34-year-old's career so far was played.
"I'm really bad at taking compliments," Drake, wearing a light-coloured three-piece suit, told the audience.
Drake added: "I know I've spent an incalculable amount of hours trying to analyse all the things I did wrong, but tonight for once I'm sure as hell we did something right."
He dedicated the award to his friends, family, collaborators, peers and Adonis, who was crying.
Pop star P!nk performed a medley of her biggest hits as she accepted the Billboard icon award. The US singer, 41, took to the stage with daughter Willow Sage, nine, and performed aerial acrobatics to their song 'Cover Me In Sunshine'.
She ended the performance with three of her biggest songs — 'Who Knew', 'Just Like A Pill' and 'Just Give Me A Reason'.
Accepting the award, P!nk said: "I love what I do and I love the people I get to do it with. And we're pretty good at what we do but it wouldn't matter if no-one came to see us and play with us, so all you guys out there and around the world, thank you for coming out, thank you for letting us all heal together, I cannot wait until we can do it again, until we can just sweat all over each other. This is an absolute honour - dream big, because what if it comes true?"