The two also uploaded handwritten letters to let fans know the reason behind their decision.
The injury was sustained within only three days after arriving on the island.
CL is no stranger to having her music played in advertisements by US companies.
According to the rumors, her debuted was scheduled for early July.
EXID's "L.I.E." music video has come under fire recently, due to suggestive sexual themes.
Song Joong Ki's co-star Song Hye-Kyo was also ranked on the list.
The baby was born on the same day as U-Kiss' comeback.
The group recently concluded promotions of "Dream Girls" with a performance at the Dream Concert on June 4.
The singer's previous comeback was in Nov. 2015, with "Across The Universe."
The school will be made up of 70% foreign students and 30% Korean students.
Slow-motion analysis of the video showed that Joy was electrocuted by a malfunction on stage.
The producers of the show decided on a compromise.