Bam Margera in hospital after attack by woman

LOS ANGELES, CA - APRIL 08: Skateboarder/TV personality Bam Margera arrives at the 2nd annual Revolver Golden Gods Awards held at Club Nokia on April 8, 2010 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images)Jackass star Bam Margera has been hospitalised after being hit on the head with a baseball bat this morning.

Bam was outside The Note bar which he owns in West Chester, PA, when the woman assaulted him reports TMZ.

The unidentified woman was arrested and then charged with assault.

Bam was taken to the Chester County Hospital.  His condition is unknown.