LOS ANGELES - LISA Marie Presley is expressing her condolences over Jett Travolta's death and defending Scientology, the religion that Presley, John Travolta and Kelly Preston follow.

Presley's MySpace blog on Tuesday read: 'I am writing this because I have noticed that for the most part, people and the media have been very sympathetic and respectful, but there are those certain ones that want to use this horrible tragedy as an opportunity to once again, blame and-or attack Scientology.'

Elvis Presley's daughter also writes that it's untrue that Scientologists do not believe in medical care and insisted if 'a medication will make it better then they take it.' -- AP