SISTAR's Soyou revealed what she does in order to relieve stress on the recent airing of "Late Night Rooftop Live."

On the Naver V app, "Soyou X Kwon Jung Yeol's Late Night Rooftop Live," Soyou revealed that singing is her number one way of destressing and often enjoys going to karaoke bar with fellow member Hyorin.

"Don't singers usually not go to karaokes?," asked Kwon.

Soyou answered, "If I'm in a bad mood, Hyorin and I go to the karaoke and sing like crazy. We like hip hop music so we dance while singing too."

Soyou and Kwon Jung Yeol released their collaboration song "Lean On Me" on Tuesday.