This year's Lollapalooza, which is one of the most iconic music festivals in the U.S. on par with 'Coachella' and 'South by South West,' took place from July 28-31. BTS's J-Hope was the headliner artist that garnered much attention as he became the first South Korean artist to headline the main stage.

As much as he gained attention, he put on an exceptional performance as he filled the stage with his presence. In fact, various media outlets noted J-Hope as the highest ticket-selling artist in Lollapalooza's history as many BTS fans flocked to Chicago to see the member.

With this explosive popularity, it is only natural that J-Hope was the most talked-about artist at Lollapalooza on social media. 

With J-Hope being a headliner artist, BTS was also the second-most mentioned artist, followed by TXT. Jimin, who accompanied J-Hope to Chicago, was also at the top of the list as he came in 5th place as the most mentioned artist proving the global popularity the group has. Not only that, Becky-G, who performed with J-Hope, was the fourth most-talked-about person at Lollapalooza.