4Minute Performs "Volume Up" on Inkigayo

4Minute continues their comeback promotions this week for their new album “Volume Up” and performed today on Inkigayo.

Earlier this week, the group had come close to winning #1 on Music Bank.

In other news, HyunA apologized for a lip syncing controversy that occurred last weekend during one of their comeback performances.

Watch the rest of today’s Inkigayo performances.