Katie Cassidy (The 20 year old daughter of David Cassidy) has been cast as Ruby, a fellow (good looking) demon hunter on the show Supernatural, who is descibed as sexy, brutal, and ruthless.. (Ah, just the way we like ’em!)

There is another character, Bela, the pretty, confident mercenary with no conscience, who has yet to be announced!! (Can’t wait!!)

Source: TVGuide.com