After taking the spotlight with her first solo single “1,2,3,4”, SBS ‘K-Pop Star’ runner up, Lee Hi (Lee Ha Yi) is finally kicking off her debut performance on ‘M! Countdown’!

“1,2,3,4” was produced by CHOICE37 (Big Bang’s “Bad Boy” and G-Dragon’s “ONE OF A KIND”) and Lydia Park and written with the help of Masta Wu. The song became an instant hit, topping various online charts.

Not only that, it has been revealed that Lee Hi is a candidate for the number 1 spot on tonight’s episode. With only a week since her debut, she is already competing for the chart win, evidencing her star power and potentials.

Watch her performance below!