Halsey gifted BTS with matching bracelets ahead of their 2019 Billboard Music Awards performance.

The "Without Me" singer revealed she gave her "Boy With Luv" collaborators a thoughtful piece of jewelry to celebrate their newfound friendship. In a video uploaded to her Instagram Stories, Halsey unveiled the pink diamond bracelet she got each of them, writing, "Finally got to give these to everyone" alongside the word friendship written in Korean.

Earlier this week, she posted another Instagram Story of boxes featuring her name and the names of each member.

At the time, fans weren't sure what was in the boxes, but one BTS member later showed off Halsey's sparkly gift on social media, tweeting, "Thanks!!!"

It's the perfect gift to mark their one-year anniversary as friends. BTS first met Halsey at the 2017 BBMAs and they've maintained a close friendship ever since. Halsey and BTS are also scheduled to perform their mega-hit “Boy With Luv" for the first time at the 2019 BBMAs on Wednesday (May 1), which is sure to be a performance to remember.

Earlier this month, the pop star praised RM, Jin, Suga, J-Hope, Jimin, V and Jungkook in TIME magazine's "100 Most Influential People" issue. "Behind those three letters are seven astounding young men who believe that music is stronger than the barriers of language. It’s a universal dialect," she said.