Ladies' Code brought out their mini skirts on the April 13th installment of 'Immortal Song'.

For the special dedicated to legendary composer Kim Jong Hwan, Ladies' Code covered Min Hye Kyung's 1991 hit track "Mini Skirt", turning the old-school pop track into a modern, EDM sound. Before their performance, the trio expressed how excited they were to cover the song as they've listened to Kim Jong Hwan's songs since they were kids.

Despite their glittering performance, they lost the round to Son Joon Ho and Kim So Hyun, and it was Lee Se Joon who took the final win.

Check out Ladies' Code's performance of "Mini Skirt" and the original track below.