51367 Any doubts of SISTAR19's comeback better simmer, as the ladies have hit the #1 spot on Billboard's K-POP charts. The song, "Gone Not Around Any Longer," has already received a certified all-kill on the track, so this comes as "just another accolade." This means the song has overcome some pretty intense competition from Baechigi's "Shower of Tears" and CNBLUE's "I'm Sorry," but hey, they did it! Congrats to the ladies! Check out the song's official video: Are you loving SISTAR19's "Gone Not Around Any Longer"?