It has been reported that SNSD's Jessica was hospitalized due to exhaustion.
On January 8, during her musical 'Legally Blonde', her body wasn't in good condition and she fell down twice. Her legs kept trembling during the show but she persevered till the end and was seen crying after that. It was also reported that the rest member rushed to the hospital after hearing the news.
Seem like the tight schedule with 'I got a boy' promotion, musical, magazine shooting, TV show recording activities weakened her health and led to the exhausion.
Hope she gets well soon!