Singer Lee Ha Yi will make her debut stage on SBS "Inkigayo" on November 4.

On Monday, Lee Ha Yi released her debut single, 1,2,3,4, and ranked number 1 on various music sites. 

Her music video also showed off her cute dance moves and soulful voice. An official commented, "She has never learned dance before, but worked very hard for this song."

She will also be performing on the same stage as "K-Pop Star" winner Park Ji Min and her group, 15&.

Her debut album features a Jackson 5 five with its 1960s record sound.