Watch: Billlie Covers f(x)'s Debut Track "LA chA TA" In Fun Relay Dance Challenge

Billlie brought their own charm to f(x)’s debut track in a new Relay Dance challenge!

In the latest installment of M2’s “Relay Dance Again” series, which features idols lining up and taking turns dancing in front of the camera, Billlie covered f(x)’s 2009 debut track “LA chA TA.”

Earlier this year, the rookie girl group went viral with their latest title track “GingaMingaYo (the strange world),” with Tsuki’s iconic facial expressions while performing the song attracting attention from all over the world.

Check out Billlie’s new Relay Dance cover of “LA chA TA” below!