MBLAQ's agency�J.Tune Camp has been steadily working on their newest girl group named 'TWO X'. After revealing the photos and names of the members, the group has unveiled a teaser for the MV of their upcoming title track "Double Up" recently.

Their group name 'TWO-X' stands for Top (T), Win(W), One(O), and 'X' signifying 'multiply', and the girls are more than determined to show their best to the public.

TWO X's first single album will be revealed on August 20th (KST).

Check out their debut stage below with a short introductory message by MBLAQ, and the rest of today's performances here!

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