The ladies of Girl's Day who currently has a powerful and sexy comeback by currently promoting "Something," were guests on the "KBS 2TV" show, "Hello." On the show, the girls talked about their appearance as well revealed a shocking news.

The MC's talked about their beauty by saying, "You are the hottest and trendiest girl group these days. You are overflowing with voluptuous beauty."

The clothing that they wear on-stage was brought up on the show. So, the question or curiosity of their wardrobe being "too tight" as well wondering if the ladies can "breathe" was asked. The answer shocked the MC's which Minah answered, "That's right, but we can't not breathe, so we don't eat."

After this shocking news, the MC then further asked, "Then wouldn't you die?" Here, Yura replied, "We don't eat until we get up on stage and then as soon as we're done, we eat a lot."

So by the girls saying this, maybe this is why Hyeri was not feeling well and fainted at the end of their performance which was January 16, 2014 on "M Countdown."

Eating something light like a granola bar will be fine ladies. What do you think regarding this after now knowing that they do not eat before performing on the music shows.

Photos' Credit: KBS 2TV