SISTAR Soyoo-Mad Clown 'Stupid in Love' Ranks Number 1 for 3 Days in a Row

SISTAR Soyoo and rapper Mad Clown's duet song, "Stupid in Love" has been ranking number1 for 3 days in a row.

This song was released on September 10 and has been at the number 1 spot on various music sites.

This song is about a girl who is hurt from love and a guy who is about to face hurt and a break up.