Girl group Girl's Day's member Minah injured her ankle but comforted her fans saying she is okay.

On Decmeber 18, Minah posted on her Twitter, "Sorry..! I'm okay" along with a picture.

In the picture, only Minah's thumb up is shown. She is wearing a hospital patient uniform.

One representative of SBS said, "Minah sprained her ankle on the stairs. She went straight to the hospital to receive treatment. The injury occured after all filming was finished."

Girl's Day's agency said, "She slipped down the stairs on her way down from filming, fracturing her right toe and spraining her ankle. She's waiting for detailed results." They also revealed that Girl's Day probably won't be able to perform on "Music Bank" and "Inkigayo" on December 19 and 20.