"Waka Boom" is a song by Hyolyn featuring rapper Lee Young Ji. It is included in her mini album Ice as track six.
An alternate version of the song called "Waka Boom (My Way)" was included in the last compilation album from the reality show Queendom 2.
Gallery
Teaser photo (1)
Teaser photo (2)
Teaser photo (3)
Teaser photo (4)