DO NOT CLICK if you find a blurb like this on your Facebook news feed.
Like recent posts claiming Jackie Chan is dead, it's a scam being spread by a rogue app that tricks users into granting it access to their profile info and posting on their behalf.
Miley Cyrus isn't dead. She did not commit suicide. She did not hang herself at her residence "after a traumatic stress." Most importantly, she did NOT record a suicide video message for her fans.
People who click on these blurbs expecting to see such a video are setting themselves up to be scammed. Don't do it. Tell your friends not to do it either.