BTS have had a pretty excellent 2019 Billboard Music Awards experience, to say the least. The seven-member K-pop boy group won Top Social Artist for the third consecutive year, made history as the first K-pop act to win Top Duo/Group and they also had their first live stage performance of "Boy With Luv" with Halsey.
Fans were of course thrilled to finally see the American singer-songwriter join the guys on stage, and she gave it her all from singing the chorus through to joining in on choreography.
Here's what fans had to say about the performance.
Watch the performance below
What a huge night for BTS!
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