It's no secret that K-pop stars are overworked. The sad results of being overworked are physical sufferings such as fainting, dehydration, and sicknesses. K-pop stars need rest! Here are 9 K-pop stars who have fainted and fortunately recovered!

Girl's Day's Hyeri fainted during a performance of Mnet's "M!Countdown" this week. Her agency stated that she had the flu but still wanted to perform. She is currently in the hospital getting treated for her sickness. Get better girl!

f(x)'s Krystal has fainted on numerous occasions. During the Lotte Duty Free Concert in 2010, Krystal fainted during a performance of "Mr. Boogie"

T-ara's Jiyeon was taken to the hospital after a grueling schedule of shooting back to back performances and dramas.

MBLAQ's Seung Ho fainted on "M! Countdown" and was rushed to the hospital. He suffered from herniated discs during his choreography for "Run."

SHINee's Onew fainted during a performance on "Music Bank" and fans freaked out!