Jun Hyo Seong

Jun Hyo Seong is a k-pop artist.

Jun Hyo-seong (Hangul: 전효성; born October 13, 1989), often simply known as Hyoseong or Hyosung, is a South Korean singer and actress. She is best known for being the leader, main dancer, and lead vocalist of popular South Korean girl group SECRET. In 2005 she became a finalist on Mnet's "Battle Shinhwa" which led to her signing a recording contract with Good Entertainment. In 2007 she was to debut in the group 'Five Girls' along with G.NA, Wonder Girls' Yubin, After School's UEE, and former T-ara member and former Spica member Yang Jiwon. .