Girl's Day's Minah experienced an embarrassing accident on 'Star King'.

On the May 11th broadcast of 'Star King', Minah and comedian Kim Na Young performed a hilarious robot dance with Kim Na Young grooving her body to her 'ssanti hip dance' and Minah moving across the stage with her powerful chest popping.

During the climax of the dance, Kim Na Young held Minah in the air as she swung her legs. But unable to carry the weight, Kim Na Young and Minah both fell to the ground. Minah, especially made a loud sound when her behind hit the floor, leaving viewers laughing and wondering if she is okay at the same time.

MC Kang Ho Dong joked, "This is the worst performance in 'Star King' history". Kim Na Young also asked Minah if she was alright to which Minah smiled and laughed to show that she was fine.

Check out their powerful robot dance, do you think Kang Ho Dong is right?