K-pop boy band BTS' hit single "Butter" ranked fourth on the Billboard Hot 100 chart after dominating the chart for nine weeks. 

Billboard said on Monday that "Butter" dropped to fourth on this week's Hot 100 chart. 

Last week, the song became the longest-running No. 1 song of the year, breaking its tie at eight weeks with Olivia Rodrigo's "Drivers License."

BTS reigned at the top of the chart for ten straight weeks between its tracks "Butter" and "Permission to Dance."

"Butter," released on May 21, was at the top for seven straight weeks before it was replaced by "Permission to Dance," and then dominated the chart for two more weeks.