Singer BoA danced with EXO-K member Sehun for a perfect performance.

On KBS "Music Bank" performed her title song, "Only One."

Her powerful voice and perfect dance moves proved that she was truly "Asia's star."

She was joined by EXO-K member Sehun for the duet dance part, gaining much attention from fans.

"Only One" was written and produced by BoA herself and features a lyrical hip-hop sound.