Kang Ye-bin sparked heated debate when a scene from King's Family showed her wearing red hotpants under her extremely short skirt, which fans mistook for her underwear.
Her agency, F.I.S Enterprise, made a public statement claiming that the red shorts was hotpants and not her underwear.
Some viewers thought it could have been the inside fabric of the skirt.
Regardless of what it was, some drama fans posted complaints on forums stating that the drama team should have caught it and edited it out for a drama that's aired on public TV.
View the gallery below for other celebrity wardrobe malfunctions.