With members Soyeon and Boram's contracts with MBK Entertainment expiring soon, the girls decided to participate on stage this one last time.

Furthermore, since the two are not participating in T-ara's upcoming album scheduled for release in June, it seems this may be the last chance fans can get to see all the members together on stage.

T-ara will be making their comeback with the four remaining members Jiyeon, Eunjung, Hyomin and Qri.  MBK Entertainment had mentioned, "Members Boram and Soyeon's contracts will be expiring on May 15, 2017."

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"T-ara is currently preparing for their new album and promotions this June. However, Soyeon and Boram will not be participating in the upcoming promotions," the agency explained.