18 year old Chinese K-pop idol Cheng Xiao (Cosmic Girls) wins a gold medal performing ryhthmic gymnastics at the Idol Star Athletic Championships. Thick, big boobs, flexible; she's fast becoming one of my favorite K-pop idols.
Secret's Hyosung is officially the "Queen of Cleavage" in this Cosmopolitan Korea swimsuit photo shoot. I think Jimin wants to compete with Hyosung for the "Queen of the Cleavage" title. Her boobs really are underrated in the world of K-pop.