Reason why even just little gain on weight cannot be ignored for Beauties of Korean Girl Groups

Korean Girl Groups members always be on "war on fat" Even just little gain on weight or simply looking little bit gain on weight can be always detected by Korean netizens. Heli of "Girl's Day" in outdoor stage brought reactions about her diet matter. reations such as "Fat little lately?", "This costume is a problem", "look like a Michelin Man"

▲Image Source: Online Community