Singer Shim Sin's daughter Belle (Sim Hye-won) makes her debut as a girl group. As a result of the coverage on the 7th, it was confirmed that Kiss OnlyOneOf Life Bell was the daughter of Shim Sin, a singer in the 1990s. Belle also starred in Shim Sin, who appeared on SBS 'Star Junior Show Bungbap' in 2012. Belle, a childhood girl, attracted attention with her father's face and candid talks. Bell, who has an attractive tone and singing voice, is known as a member of the outstanding John Singer Sargent songwriting ability. Bell has proved his talent as a John Singer Sargent soloist since his debut as a lyricist and composer on Le Seraphim's UNFORGIVEN, which swept the US Billboard charts and domestic music charts. Meanwhile, Kiss OnlyOneOf Life is a new girl group presented at S2 Entertainment, founded by Hong Seung-sung, founder of Cube Entertainment and CEO of Rain, Four Minute, BEAST, BTOB, CLC, Pentagon and (Girl) Children. It is a four-member girl group composed of Nati, Bell, Julie, and the sky and is about to debut in July. Shim Sin made his debut in 1990 with "I Love You to Sorrow" and left hits such as "Only You" and "Greedy." In particular, he was popular with the "Only You" pistol dance and won various new awards. Photos: S2 Entertainment, Marronnier Entertainment, SBS