Kelly Preston (born October 13, 1962) is an American actress and former model. Preston first met John Travolta in 1987 while filming The Experts. The pair married in 1991.
She appears in a cutaway in "Petergeist". After strange occurrences start happen in the Griffin household, Lois expresses her denial that they are of the supernatural. Brian then states that she is more in denial than when Travolta married Preston.