Bubble Pop! is the debut EP by Hyuna. It features the title track and viral video "Bubble Pop!". The EP was released on July 5, 2011. The music video for the song has been viewed nearly 106 million times.
After several teasers, Hyuna released the mini-album Bubble Pop!, the same day as the title song's MV premiered. On June 29, 2011, "A Bitter Day" was released on various music portals as a special digital single from the album. The… read more