Raina (singer)

Oh Hye-rin (born May 7, 1989), better known by her stage name Raina, is the main vocalist of South Korean  girl group After School. She is also the leader of After School sub-unit Orange Caramel. Raina debuted with the group in November 2009 following the release of the group's second single, "Because of You". She debuted as a solo singer in September 2014 with the single "You End, And Me".