The couple, who has been dating for about a year star in a new horror film called, Case 39.
The movie is beyond freaky and we're not sure we can stomach watching it at the theaters.
Case 39 is about a social worker (Zellweger), who fights to save a girl from her abusive parents, only to discover that the situation is more dangerous than she ever expected.
Case 39 hits theaters January 1, 2010! In the meanwhile, you can watch the trailer below: