Lee Hyori’s behavior at the 2012 Autumn Seoul Fashion Week show sparked up mixed responses.

Her friend, Hye Park, was one of the models at the show. While Hye Park was walking down the catwalk, Hyori shouted “Hye Park,” causing the model to start laughing in the middle of the show. Hyori’s comment made everyone laugh, a rare sight during a serious fashion show.

Netizens have had mixed reactions on her behavior, some commenting that she was just being cute, but others deprecated her for being unprofessional and rude at a formal event.