BTS' Butter marks historic 7th week on charts 
The K-Pop band extended its record as the longest-running No. 1 debut by a single group in Billboard's Hot 100 history. According to music chart data, 'Butter' is also only the eighth song in music history to spend its first seven weeks on the top of the charts.
The K-Pop band extended its record as the longest-running No. 1 debut by a single group in Billboard's Hot 100 history. According to music chart data, 'Butter' is also only the eighth song in music history to spend its first seven weeks on the top of the charts.