Jun Hyo-seong 1 credits

Born October 13, 1989 in Cheongju

Jun Hyo-seong (Korean: 전효성; born October 13, 1989), often simply known as Hyoseong or Hyosung, is a South Korean singer and actress. In 2005, she was a finalist in Mnet's Battle Shinhwa which led to her signing a recording contract with Good Entertainment. In 2007, she was going to debut in the group Five Girls, with G.NA, Wonder Girls' Yubin, After School's Uee and former T-ara member and former Spica member Yang Jiwon; however, the group disbanded before they were able to debut due to the company's financial problems. Hyoseong was later discovered by TS Entertainment through a show aired on SBS MTV called Diary of Five Girls and spent two years with the company as a trainee.

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