BTS Talk Meeting Ariana Grande, Lil Nas X Collaboration and Tease 'Map of the Soul: 7' | Grammys 2020

On the red carpet at the 2020 Grammy Awards, BTS discussed bumping into Ariana Grande at Grammy rehearsals, teaming up with Lil Nas X for special performance and tease the release of their upcoming album 'Map of the Soul: 7.'