Brown Eyed Girls makes surprising appearance on Gag Concert 0

Brown Eyed Girls made a surprising appearance on KBS’s Gag Concert.
On Gag Concert’s “Super Star KBS,” Brown Eyed Girls performed their new song “Sixth Sense.”
Pong Brothers asked them to show “a high-pitched dolphin sound” and Narsha and Ga In showed it off.
Currently, Brown Eyed Girls are receiving a lot of attention for “a high-pitched dolphin sound” form “Sixth Sense.”

Source: TV Report
Via ; korea.com