BTOB's LEE MIN HYUK, who caused a Hot Topic with "WATERBOMB," releases concept photos for his new solo album
"HOT TOPICS for bold performances" Kwon Eun-bi (former IZONE), "WATERBOMB Goddess"? "I practiced in the bathtub at home, getting splashed with water"
ONF releases special single "Summer Light" to commemorate 8th debut anniversary as a special gift for fans
