Bret Michaels is hospitalized in the intensive care unit and in critical condition after suffering bleeding in his brain, People reports. The Poison frontman, a contestant on this season of Celebrity Apprentice, had an emergency appendectomy last week. His doctors "are running several tests," and the 47-year-old's prognosis "will be touch and go for the next few days while he is under intense observation," a source says.
(More Bret Michaels stories.)