Luna is a South Korean K-pop singer, musical actress and television presenter. She is best-known as the main vocalist and lead dancer of the K-pop girl group f(x) who act as inspirational leaders of contemporary K-pop. Luna has also been in original and South Korean stage musicals of Legally Blonde (Elle Woods), In the Heights (Nina), Mamma Mia! (Sophie), Coyote Ugly (Violet Sanford), High School Musical on Stage! (Gabriella Montez), Rebecca (I), Gone with the Wind (Scarlett O’Hara), and Rudolf (Maria Vechera). She debuted as a solo artist in 2016 with her album Free Somebody and recently released a new single, “Madonna.” Luna is forever grateful to her grandmother, Yoo Jung-sook.