They met at the Billboard Music Awards 2018.
Korean boy band BTS is totally taking the world by storm that even one of America's biggest pop stars Taylor Swift got captivated by their talent. In an Instagram post, Taylor posted a photo of her and the group, expressing her excitement over meeting them.
"BTS 💗💗💗So great meeting you!! You’re killing it," she wrote.
Taylor and BTS attended this year's Billboard Music Awards where they received awards.
See post below: