Marilyn Manson had a scary moment on stage last night (Wednesday) --  he collapsed, reportedly vomiting. Manson was playing in Saskatoon, Saskatchewan when he fell to the floor  mid-song. The band kept playing, so fans at first thought it was part of the  act. Only when medical personnel rushed on stage did they realize it was a real  emergency.

No word on the cause of the collapse or a prognosis.