Billie Eilish “Bad Guy” at KIIS fm Jingleball 2019

Spirits were high for Billie Eilish’s opening song just after BTS left the stage! ARMY gave her lots of love and I’m sure we were all secretly hoping JK might run out in stage to join her, considering his TikTok video of “Bad Guy” was the most retweeted post of the year on Twitter. Heh heh. Honestly, her whole set was really great and I’m so glad I got to see this Grammy nominated artist perform at The Forum!