Longtime Scientologist Kirstie Alley is "livid" that Leah Remini quit the controversial religion.
The outspoken defender of Scientology tweeted: "When faced with malicious gossip I take a moment to experience the loss of the person I thought was my friend. Then I say (blank) em. :) "
Alley reportedly had an emergency meeting with Scientology officials in Hollywood to discuss Remini's defection.