SEE ALSO: Watch 'Music Bank' Live!
The 5-member girl group under FAB Entertainment consists of Hajung, Hyoin, Eunyuri, Seolhwa, and Jiwoo. Along with their debut back on November 22, Blah Blah have been promoting on various music shows such as 'Inkigayo', 'Show! Champion', and more.
Which version do you like better, the black version above, or the white version below?