Girl group Dal Shabet officially finished their activity with their first studio album Mr. Bang Bang.

On July 28, Dal Shabet finished with their performance on MBC's 2012 London Olympics Special of "Music Core."

This album was meaningful in that it was the first album after changing up their members. Before their album release, Viki left the group for solo work, and new member Wohee was added, coming back with a more mature image than their debut from a year and 5 months ago.

Dal Shabet will be resting for now while working on overseas promotion, and will be coming back in the winter.

Photo Credit: Happy Face Entertainment