ChoA showed her professionalism after slipping on stage during AOA's performance at the 'Suwon Science College Festival' in Hwaseong, Gyeonggido on October 31.

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Throughout the concert, the stage became slippery because of the rain and ChoA slipped as a result. But she quickly got back up with the help of her members and continued on with the performance of "Elvis" with a big smile, showing her professionalism.

Fortunately, she was able to get back on her feet and seems to be okay.

Tip: xxvvxx