Joni Mitchell Suffered a Brain Aneurysm: Sources

David Redfern/Redferns
Joni Mitchell performs in New Orleans on May 6, 1995.

The singer has also been moved to a rehab facility, according to a new report.

What precipitated Joni Mitchell's weeks-long hospitalization is coming into view as sources reveal to Billboard that the singer suffered a brain aneurysm. 

Mitchell, 71, was found unconscious in her Los Angeles home on March 31. She was admitted to an area hospital after which conflicting reports emerged concerning her responsiveness. A new report by Showbiz 411 claims "speech is difficult" for Mitchell, "but she’s communicating." 

An insider tells Billboard Mitchell was expected to be moved to a rehab facility and notes her condition as "very serious."

On May 4, an attorney representing Mitchell cited her impending release during a court hearing concerning a request for conservatorship from her longtime friend Leslie Morris. 

Mitchell has not returned home, a source confirms. 

Billboard has reached out to a representative for Mitchell for comment.