The band are nominated for Best Pop Group/Duo Performance for 'Butter' at the event
The K-pop idol also jokingly said he doesn't "know how to change it back"
However, Bang Si-hyuk also noted that they have projects "in the works"
"Their value as a service should be recognised more," said Bang Si-hyuk
"I’ll be back on track in no time," he told fans
Following the boyband’s arrival in the United States
The boyband also gave a shoutout to Will Smith
"It’s official like a referee with a whistle"
Last year, revenues surged by 18.5 per cent to £19.5billion, the highest level since records began in the '90s
He is now the sixth member of BTS to have caught the virus in recent months