SM Entertainment introduced the third member of La'VioStar. Ryu Shin Ah. she in trainees for two years same as Selly. The following is the complete profile:

Name: Ryu Shin Ah

Hangul: 유 신 아

Stage Name: ShinA

Nickname: Shine, Coolgirl

Birth place / Date: London / December 2, 1992

Heigh / Weight: 166 / 44

Position: Vocalist, Main Dancer

Sibling: Ryu Hwayoung, Ryu Hyoyoung (Adik)

Fansclub: Shining

Official Personal Colour: Cool Blue

Fact:

- Member the coldest. If Hana is the most silent but friendly, if she was quiet and cold

- Do not like crowds and prefer to be alone

- She in the dorm shared a room with Myeochi

- All members are confused how known for Myeochi mischief was rooming with Shina, a very cold

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