The mother-of-two appeared not to have ran a comb through her hair or put on a lick of make-up.
Kirstie has been a very vocal supporter of the Church of Scientology since she became affiliated with them through a Narconon program that based its techniques on their beliefs and practices in 1979.
She credits the Church with helping her overcome her cocaine addiction.
‘To tell you the honest-to-God truth: without Scientology, I would be dead. So, I can personally highly recommend it,’ she says
Other famous long-time celebrity Scientology devotees include Tom Cruise, John Travolta, Jenna Elfman and Juliette Lewis.
MailOnline has reached out to Kirstie’s spokesperson for comment but is yet to receive a response.