According to a report on TMZ, actress Demi Moore was rushed to an L.A. hospital for substance abuse problems.  A 911 call was placed at 10:45 PM Monday night & paramedics responded to Demi's L.A. home. After assessing her for a half hour, it was determined that she needed to be rushed to a nearby hospital for further observation.

Sources tell TMZ she is being placed in a facility to "seek further professional assistance." One source has come forth and told TMZ that she is being treated for substance abuse. Moore is currently going through a divorce with actor Ashton Kutcher, and many site her downward spiral due to the stress of the divorce. Several recent photos have surfaced showing a very frail Demi Moore. For more on this story visit TMZ.com