By Chris Nashawaty
Updated June 13, 2010 at 01:09 PM EDT

Jackass star Bam Margera was hospitalized after a woman attacked him with a baseball bat, according to TMZ. The beating occurred on Saturday morning outside of a bar that the 31-year-old daredevil owns in West Chester, Pennsylvania. The woman was arrested and charged with assault. Margera was taken to the Chester County Hospital and his condition was not immediately known.